chore(deps): bump codecov/codecov-action from 4.6.0 to 7.0.0

Bumps [codecov/codecov-action](https://github.com/codecov/codecov-action) from 4.6.0 to 7.0.0.
- [Release notes](https://github.com/codecov/codecov-action/releases)
- [Changelog](https://github.com/codecov/codecov-action/blob/main/CHANGELOG.md)
- [Commits](codecov/codecov-action@b9fd7d1...fb8b358)

---
updated-dependencies:
- dependency-name: codecov/codecov-action
  dependency-version: 7.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/test.yml

@@ -236,7 +236,7 @@ jobs:
           echo "Note: -m v2 covers v2 code paths only; legacy v1 modules are excluded."
 
       - name: Upload coverage reports
-        uses: codecov/codecov-action@b9fd7d16f6d7d1b5d2bec1a2887e65ceed900238 # v4
+        uses: codecov/codecov-action@fb8b3582c8e4def4969c97caa2f19720cb33a72f # v7.0.0
         with:
           file: ./coverage.xml
           flags: backend
@@ -282,7 +282,7 @@ jobs:
           fi
 
       - name: Upload coverage reports
-        uses: codecov/codecov-action@b9fd7d16f6d7d1b5d2bec1a2887e65ceed900238 # v4
+        uses: codecov/codecov-action@fb8b3582c8e4def4969c97caa2f19720cb33a72f # v7.0.0
         with:
           directory: web-ui/coverage
           flags: frontend