Fix codecov-action params (#1361)

* `functionalities` param is no longer exist.
  It was used to enable file fixes to ignore common lines from coverage.
  This feature is now seems to be on by default.

* Adding `disable_search` because we do not need for the codecov action
  to search for coverage files: we explicitly provide files.

Signed-off-by: Mikalai Radchuk <[email protected]>

Author: m1kola

.github/workflows/unit.yaml

@@ -22,6 +22,6 @@ jobs:
       - run: sed -i'' "s:^github.com/$GITHUB_REPOSITORY/::" coverage.out
       - uses: codecov/codecov-action@v4
         with:
+          disable_search: true
           files: coverage.out
-          functionalities: fixes
           token: ${{ secrets.CODECOV_TOKEN }}