remove python 3.7 from CIs

Signed-off-by: Tomasz Kłoczko <[email protected]>

Author: kloczek

.github/workflows/test.yaml

@@ -14,7 +14,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12"]
+        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
 
     steps:
       - uses: actions/checkout@v4
@@ -37,8 +37,7 @@ jobs:
       - name: Tests
         run: |
           coverage run -m pytest
-      - if: "matrix.python-version != '3.7'"
-        name: Mypy
+      - name: Mypy
         # Check whether the imports were sorted correctly.
         # When this fails, please run ./tools/sort-imports.sh
         run: |