Bump werkzeug from 0.15.4 to 1.0.0 in /packages/service-library (#1328)

Bumps [werkzeug](https://github.com/pallets/werkzeug) from 0.15.4 to 1.0.0.
- [Release notes](https://github.com/pallets/werkzeug/releases)
- [Changelog](https://github.com/pallets/werkzeug/blob/master/CHANGES.rst)
- [Commits](pallets/werkzeug@0.15.4...1.0.0)

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

Co-authored-by: Pedro Crespo <[email protected]>

Author: dependabot-preview[bot]

packages/service-library/requirements/_base.txt

@@ -27,7 +27,7 @@ strict-rfc3339==0.7       # via openapi-core
 tenacity==6.1.0           # via -r requirements/_base.in (line 18)
 trafaret==2.0.0           # via -r requirements/_base.in (line 20)
 ujson==1.35               # via -r requirements/_base.in (line 13)
-werkzeug==0.15.4          # via -r requirements/_base.in (line 14)
+werkzeug==1.0.0           # via -r requirements/_base.in (line 14)
 yarl==1.3.0               # via aiohttp
 
 # The following packages are considered to be unsafe in a requirements file:

packages/service-library/requirements/_test.txt

@@ -52,7 +52,7 @@ trafaret==2.0.0           # via -r requirements/_base.txt (line 28)
 ujson==1.35               # via -r requirements/_base.txt (line 29)
 urllib3==1.25.7           # via requests
 wcwidth==0.1.8            # via pytest
-werkzeug==0.15.4          # via -r requirements/_base.txt (line 30)
+werkzeug==1.0.0           # via -r requirements/_base.txt (line 30)
 wrapt==1.11.2             # via astroid
 yarl==1.3.0               # via -r requirements/_base.txt (line 31), aiohttp