Remove mypy step from test workflow (already run by pre-commit).

Author: fabiocaccamo

.github/workflows/test-package.yml

@@ -41,10 +41,6 @@ jobs:
       run: |
         pre-commit run --all-files --show-diff-on-failure --verbose
 
-    - name: Run mypy
-      run: |
-        mypy --follow-imports="skip" --ignore-missing-imports --install-types --non-interactive --strict
-
     - name: Run tests
       run: |
         coverage run --append --source=fontbro -m unittest