GHA: use uncovr::codecov()

[ci skip]

Author: gaborcsardi

.github/workflows/test-coverage.yaml

@@ -47,14 +47,7 @@ jobs:
       - name: Test coverage
         run: |
           uncovr::test()
-          uncovr::lcov(output = "lcov.info")
+          uncovr::codecov()
         shell: Rscript {0}
-
-      - uses: codecov/codecov-action@v5
-        with:
-          # Fail if error if not on PR, or if on PR and token is given
-          fail_ci_if_error: ${{ github.event_name != 'pull_request' || secrets.CODECOV_TOKEN }}
-          files: ./lcov.info
-          plugins: noop
-          disable_search: true
-          token: ${{ secrets.CODECOV_TOKEN }}
+        env:
+          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}