💚 Set include-hidden-files to True when using the upload-artifact GH action (#12118)

* include-hidden-files when uploading coverage files

* include-hidden-files when building docs

.github/workflows/test.yml

@@ -91,6 +91,7 @@ jobs:
         with:
           name: coverage-${{ matrix.python-version }}-${{ matrix.pydantic-version }}
           path: coverage
+          include-hidden-files: true
 
   coverage-combine:
     needs: [test]
@@ -123,6 +124,7 @@ jobs:
         with:
           name: coverage-html
           path: htmlcov
+          include-hidden-files: true
 
   # https://github.com/marketplace/actions/alls-green#why
   check:  # This job does nothing and is only used for the branch protection