Merge pull request #845 from astropy/dependabot/github_actions/actions-4830dad0d4

Bump codecov/codecov-action from 4.5.0 to 4.6.0 in the actions group

Author: mwcraig

.github/workflows/ci_tests.yml

@@ -109,4 +109,4 @@ jobs:
     #   run: tox -e ${{ matrix.tox_env }} -- --remote-data=any
     - name: Upload coverage to codecov
       if: "endsWith(matrix.tox_env, '-cov')"
-      uses: codecov/codecov-action@e28ff129e5465c2c0dcc6f003fc735cb6ae0c673  # v4.5.0
+      uses: codecov/codecov-action@b9fd7d16f6d7d1b5d2bec1a2887e65ceed900238  # v4.6.0