Bump codecov/codecov-action from 4 to 5

Bumps [codecov/codecov-action](https://github.com/codecov/codecov-action) from 4 to 5.
- [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...v5)

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

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

Clean up files left by codecov workflow

.github/workflows/test_ert.yml

@@ -68,7 +68,7 @@ jobs:
 
     - name: Upload coverage to Codecov
       id: codecov1
-      uses: codecov/codecov-action@v4
+      uses: codecov/codecov-action@v5
       continue-on-error: true
       with:
         token: ${{ secrets.CODECOV_TOKEN }}
@@ -80,7 +80,7 @@ jobs:
       run: |
         sleep 30
     - name: Codecov retry
-      uses: codecov/codecov-action@v4
+      uses: codecov/codecov-action@v5
       if: steps.codecov1.outcome == 'failure'
       with:
         token: ${{ secrets.CODECOV_TOKEN }}
@@ -110,5 +110,7 @@ jobs:
         rm -rf .coverage
         rm -f coverage.xml cov1.xml cov2.xml junit.xml
         rm -f ert.*.whl
+        rm -f codecov.SHA*
+        rm -f codecov
         git status --porcelain
         test -z "$(git status --porcelain)"

.github/workflows/test_everest.yml

@@ -78,7 +78,7 @@ jobs:
     - name: Upload coverage to Codecov
       if: inputs.test-type != 'everest-docs-entry-test' && inputs.test-type != 'doc'
       id: codecov1
-      uses: codecov/codecov-action@v4
+      uses: codecov/codecov-action@v5
       continue-on-error: true
       with:
         token: ${{ secrets.CODECOV_TOKEN }}
@@ -90,7 +90,7 @@ jobs:
       run: |
         sleep 30
     - name: Codecov retry
-      uses: codecov/codecov-action@v4
+      uses: codecov/codecov-action@v5
       if: steps.codecov1.outcome == 'failure' && inputs.test-type != 'everest-docs-entry-test' && inputs.test-type != 'doc'
       with:
         token: ${{ secrets.CODECOV_TOKEN }}