[CI] fix codecov upload

Author: pennam

.github/workflows/unit-tests.yml

@@ -39,7 +39,7 @@ jobs:
       # A token is used to avoid intermittent spurious job failures caused by rate limiting.
       - name: Set up Codecov upload token
         run: |
-          if [[ "${{ github.repository }}" == "arduino-libraries/Arduino_CloudUtils" ]]; then
+          if [[ "${{ github.repository }}" == "arduino-libraries/ArduinoBLE" ]]; then
             # In order to avoid uploads of data from forks, only use the token for runs in the parent repo.
             # Token is intentionally exposed.
             # See: https://community.codecov.com/t/upload-issues-unable-to-locate-build-via-github-actions-api/3954