Bump alembic from 1.4.1 to 1.4.2 in /packages/postgres-database (#1398)

Bumps [alembic](https://github.com/sqlalchemy/alembic) from 1.4.1 to 1.4.2.
- [Release notes](https://github.com/sqlalchemy/alembic/releases)
- [Changelog](https://github.com/sqlalchemy/alembic/blob/master/CHANGES)
- [Commits](https://github.com/sqlalchemy/alembic/commits)

Signed-off-by: dependabot-preview[bot] <[email protected]>

Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

Author: dependabot-preview[bot]

packages/postgres-database/requirements/_migration.txt

@@ -4,7 +4,7 @@
 #
 #    pip-compile --output-file=_migration.txt _migration.in
 #
-alembic==1.4.1            # via -r requirements/_migration.in
+alembic==1.4.2            # via -r requirements/_migration.in
 certifi==2019.11.28       # via -r requirements/_migration.in, requests
 chardet==3.0.4            # via requests
 click==7.1.1              # via -r requirements/_migration.in

packages/postgres-database/requirements/_test.txt

@@ -5,63 +5,59 @@
 #    pip-compile --build-isolation --output-file=_test.txt _test.in
 #
 aiohttp==3.6.2            # via pytest-aiohttp
-aiopg[sa]==1.0.0          # via -r _test.in
-alembic==1.4.1            # via -r _migration.txt
+aiopg[sa]==1.0.0          # via -r requirements/_test.in
+alembic==1.4.2            # via -r requirements/_migration.txt
 appdirs==1.4.3            # via black
 astroid==2.3.3            # via pylint
 async-timeout==3.0.1      # via aiohttp
 attrs==19.3.0             # via aiohttp, black, pytest, pytest-docker
-black==19.10b0            # via -r ../../../requirements.txt
-bump2version==1.0.0       # via -r ../../../requirements.txt
-certifi==2019.11.28       # via -r _migration.txt, requests
-chardet==3.0.4            # via -r _migration.txt, aiohttp, requests
-click==7.1.1              # via -r _migration.txt, black, pip-tools
-coverage==5.0.3           # via -r _test.in, coveralls, pytest-cov
-coveralls==1.11.1         # via -r _test.in
-docker==4.2.0             # via -r _migration.txt
+black==19.10b0            # via -r requirements/../../../requirements.txt
+bump2version==1.0.0       # via -r requirements/../../../requirements.txt
+certifi==2019.11.28       # via -r requirements/_migration.txt, requests
+chardet==3.0.4            # via -r requirements/_migration.txt, aiohttp, requests
+click==7.1.1              # via -r requirements/_migration.txt, black, pip-tools
+coverage==5.0.3           # via -r requirements/_test.in, coveralls, pytest-cov
+coveralls==1.11.1         # via -r requirements/_test.in
+docker==4.2.0             # via -r requirements/_migration.txt
 docopt==0.6.2             # via coveralls
-faker==4.0.2              # via -r _test.in
-idna-ssl==1.1.0           # via aiohttp
-idna==2.8                 # via -r _migration.txt, requests, yarl
-importlib-metadata==1.5.0  # via pluggy, pytest
+faker==4.0.2              # via -r requirements/_test.in
+idna==2.8                 # via -r requirements/_migration.txt, requests, yarl
 isort==4.3.21             # via pylint
 lazy-object-proxy==1.4.3  # via astroid
-mako==1.0.12              # via -r _migration.txt, alembic
-markupsafe==1.1.1         # via -r _migration.txt, mako
+mako==1.0.12              # via -r requirements/_migration.txt, alembic
+markupsafe==1.1.1         # via -r requirements/_migration.txt, mako
 mccabe==0.6.1             # via pylint
 more-itertools==8.2.0     # via pytest
-multidict==4.5.2          # via -r _migration.txt, aiohttp, yarl
+multidict==4.5.2          # via -r requirements/_migration.txt, aiohttp, yarl
 packaging==20.3           # via pytest
 pathspec==0.7.0           # via black
-pip-tools==4.5.1          # via -r ../../../requirements.txt
+pip-tools==4.5.1          # via -r requirements/../../../requirements.txt
 pluggy==0.13.1            # via pytest
-psycopg2-binary==2.8.4    # via -r _migration.txt, aiopg, sqlalchemy
+psycopg2-binary==2.8.4    # via -r requirements/_migration.txt, aiopg, sqlalchemy
 py==1.8.1                 # via pytest
-pyaml==20.3.1             # via -r _test.in
-pylint==2.4.4             # via -r ../../../requirements.txt, -r _test.in
+pyaml==20.3.1             # via -r requirements/_test.in
+pylint==2.4.4             # via -r requirements/../../../requirements.txt, -r requirements/_test.in
 pyparsing==2.4.6          # via packaging
-pytest-aiohttp==0.3.0     # via -r _test.in
-pytest-cov==2.8.1         # via -r _test.in
-pytest-docker==0.7.2      # via -r _test.in
-pytest-instafail==0.4.1.post0  # via -r _test.in
-pytest-runner==5.2        # via -r _test.in
-pytest==5.3.5             # via -r _test.in, pytest-aiohttp, pytest-cov, pytest-instafail
-python-dateutil==2.8.0    # via -r _migration.txt, alembic, faker
-python-editor==1.0.4      # via -r _migration.txt, alembic
+pytest-aiohttp==0.3.0     # via -r requirements/_test.in
+pytest-cov==2.8.1         # via -r requirements/_test.in
+pytest-docker==0.7.2      # via -r requirements/_test.in
+pytest-instafail==0.4.1.post0  # via -r requirements/_test.in
+pytest-runner==5.2        # via -r requirements/_test.in
+pytest==5.3.5             # via -r requirements/_test.in, pytest-aiohttp, pytest-cov, pytest-instafail
+python-dateutil==2.8.0    # via -r requirements/_migration.txt, alembic, faker
+python-editor==1.0.4      # via -r requirements/_migration.txt, alembic
 pyyaml==5.3               # via pyaml
 regex==2020.2.20          # via black
-requests==2.22.0          # via -r _migration.txt, coveralls, docker
-rope==0.16.0              # via -r ../../../requirements.txt
-six==1.12.0               # via -r _migration.txt, astroid, docker, packaging, pip-tools, python-dateutil, tenacity, websocket-client
-sqlalchemy[postgresql_psycopg2binary]==1.3.5  # via -r _migration.txt, aiopg, alembic
-tenacity==6.1.0           # via -r _migration.txt
+requests==2.22.0          # via -r requirements/_migration.txt, coveralls, docker
+rope==0.16.0              # via -r requirements/../../../requirements.txt
+six==1.12.0               # via -r requirements/_migration.txt, astroid, docker, packaging, pip-tools, python-dateutil, tenacity, websocket-client
+sqlalchemy[postgresql_psycopg2binary]==1.3.5  # via -r requirements/_migration.txt, aiopg, alembic
+tenacity==6.1.0           # via -r requirements/_migration.txt
 text-unidecode==1.3       # via faker
 toml==0.10.0              # via black
-typed-ast==1.4.1          # via astroid, black
-typing-extensions==3.7.4.1  # via aiohttp
-urllib3==1.25.8           # via -r _migration.txt, requests
+typed-ast==1.4.1          # via black
+urllib3==1.25.8           # via -r requirements/_migration.txt, requests
 wcwidth==0.1.8            # via pytest
-websocket-client==0.56.0  # via -r _migration.txt, docker
+websocket-client==0.56.0  # via -r requirements/_migration.txt, docker
 wrapt==1.11.2             # via astroid
-yarl==1.4.2               # via -r _migration.txt, aiohttp
-zipp==3.1.0               # via importlib-metadata
+yarl==1.4.2               # via -r requirements/_migration.txt, aiohttp