Bump codecov/codecov-action from 1 to 3

Bumps [codecov/codecov-action](https://github.com/codecov/codecov-action) from 1 to 3.
- [Release notes](https://github.com/codecov/codecov-action/releases)
- [Changelog](https://github.com/codecov/codecov-action/blob/master/CHANGELOG.md)
- [Commits](https://github.com/codecov/codecov-action/compare/v1...v3)

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

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

.github/workflows/linux-ci.yml

@@ -51,6 +51,6 @@ jobs:
 
     - name: cov
       run: ninja -Cbuild coverage-xml
-    - uses: codecov/codecov-action@v1
+    - uses: codecov/codecov-action@v3
       with:
         file: build/meson-logs/coverage.xml

.github/workflows/macos-ci.yml

@@ -25,6 +25,6 @@ jobs:
 
     - name: cov
       run: ninja -Cbuild coverage-xml
-    - uses: codecov/codecov-action@v1
+    - uses: codecov/codecov-action@v3
       with:
         file: build/meson-logs/coverage.xml