Bump the actions group with 2 updates (#4191)

Bumps the actions group with 2 updates: [docker/build-push-action](https://github.com/docker/build-push-action) and [codecov/codecov-action](https://github.com/codecov/codecov-action).


Updates `docker/build-push-action` from 5 to 6
- [Release notes](https://github.com/docker/build-push-action/releases)
- [Commits](docker/build-push-action@v5...v6)

Updates `codecov/codecov-action` from 4.4.1 to 4.5.0
- [Release notes](https://github.com/codecov/codecov-action/releases)
- [Changelog](https://github.com/codecov/codecov-action/blob/main/CHANGELOG.md)
- [Commits](codecov/codecov-action@v4.4.1...v4.5.0)

---
updated-dependencies:
- dependency-name: docker/build-push-action
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: actions
- dependency-name: codecov/codecov-action
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: actions
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/docker.yml

@@ -30,7 +30,7 @@ jobs:
             password: ${{ secrets.DOCKERHUB_TOKEN }}
 
       - name: Build and push Docker image to Docker Hub
-        uses: docker/build-push-action@v5
+        uses: docker/build-push-action@v6
         with:
           context: .
           file: scripts/Dockerfile

.github/workflows/run_periodic_tests.yml

@@ -109,7 +109,7 @@ jobs:
         run: python -m nox -s coverage
 
       - name: Upload coverage report
-        uses: codecov/codecov-action@v4.4.1
+        uses: codecov/codecov-action@v4.5.0
         if: github.repository == 'pybamm-team/PyBaMM'
         with:
           token: ${{ secrets.CODECOV_TOKEN }}

.github/workflows/test_on_push.yml

@@ -115,7 +115,7 @@ jobs:
 
       - name: Upload coverage report
         if: matrix.os == 'ubuntu-latest' && matrix.python-version == '3.12'
-        uses: codecov/codecov-action@v4.4.1
+        uses: codecov/codecov-action@v4.5.0
         with:
           token: ${{ secrets.CODECOV_TOKEN }}