build(deps): bump codecov/codecov-action from 3 to 4

Bumps [codecov/codecov-action](https://github.com/codecov/codecov-action) from 3 to 4.
- [Release notes](https://github.com/codecov/codecov-action/releases)
- [Changelog](https://github.com/codecov/codecov-action/blob/main/CHANGELOG.md)
- [Commits](codecov/codecov-action@v3...v4)

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

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

Author: dependabot[bot]

.github/workflows/ci.yml

@@ -140,7 +140,7 @@ jobs:
     - name: Coverage Report
       run: ninja -C build -v coverage-xml
     - name: CodeCov.io
-      uses: codecov/codecov-action@v3
+      uses: codecov/codecov-action@v4
       with:
         file: ./build/meson-logs/coverage.xml
 
@@ -213,7 +213,7 @@ jobs:
     - name: Coverage Report
       run: ninja -C build -v coverage-xml
     - name: CodeCov.io
-      uses: codecov/codecov-action@v3
+      uses: codecov/codecov-action@v4
       with:
         file: ./build/meson-logs/coverage.xml
 
@@ -242,7 +242,7 @@ jobs:
     - name: Coverage Report
       run: ninja -C build -v coverage-xml
     - name: CodeCov.io
-      uses: codecov/codecov-action@v3
+      uses: codecov/codecov-action@v4
       with:
         file: ./build/meson-logs/coverage.xml
 
@@ -623,7 +623,7 @@ jobs:
     # - name: Coverage Report
     #   run: ninja -C build -v coverage-xml
     # - name: CodeCov.io
-    #   uses: codecov/codecov-action@v3
+    #   uses: codecov/codecov-action@v4
     #   with:
     #     file: ./build/meson-logs/coverage.xml