Run Trove Classifier for Python 3.13 and add it to test matrix

Author: fizyk

.github/workflows/run-tests.yaml

@@ -11,16 +11,18 @@ jobs:
     strategy:
       matrix:
         python-version:
-          - '3.7'
           - '3.8'
           - '3.9'
           - '3.10'
           - '3.11'
           - '3.12'
+          - '3.13'
         os: [ubuntu-latest]
         include:
           - python-version: '3.6'
             os: ubuntu-20.04
+          - python-version: '3.7'
+            os: ubuntu-22.04
     steps:
       - name: Check out repository code
         uses: actions/checkout@v4

.gitignore

@@ -4,3 +4,4 @@ __pycache__/
 /_meta.py
 /build/
 /dist/
+/.idea/

setup.py

@@ -147,6 +147,7 @@ def run(self):
         "Programming Language :: Python :: 3.10",
         "Programming Language :: Python :: 3.11",
         "Programming Language :: Python :: 3.12",
+        "Programming Language :: Python :: 3.13",
         "Topic :: Software Development :: Testing",
     ],
     project_urls = dict(