Bump codecov/codecov-action from 4.0.1 to 4.6.0

Bumps [codecov/codecov-action](https://github.com/codecov/codecov-action) from 4.0.1 to 4.6.0.
- [Release notes](https://github.com/codecov/codecov-action/releases)
- [Changelog](https://github.com/codecov/codecov-action/blob/main/CHANGELOG.md)
- [Commits](codecov/codecov-action@v4.0.1...v4.6.0)

---
updated-dependencies:
- dependency-name: codecov/codecov-action
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/tests.yml

@@ -169,15 +169,15 @@ jobs:
         echo '### The cwd should now have a coverage.xml'
         ls -altr
         pwd
-    - uses: codecov/codecov-action@v4.0.1
+    - uses: codecov/codecov-action@v4.6.0
       name: Codecov Upload
       env:
         HAVE_CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN != '' }}
       if: ${{ env.HAVE_PERSONAL_TOKEN == 'true' }}
       with:
         file: ./coverage.xml
         token: ${{ secrets.CODECOV_TOKEN }}
-    - uses: codecov/codecov-action@v4.0.1
+    - uses: codecov/codecov-action@v4.6.0
       name: Codecov Upload
       with:
         file: ./coverage.xml
@@ -404,7 +404,7 @@ jobs:
         echo '### The cwd should now have a coverage.xml'
         ls -altr
         pwd
-    - uses: codecov/codecov-action@v4.0.1
+    - uses: codecov/codecov-action@v4.6.0
       name: Codecov Upload
       with:
         file: ./coverage.xml