Merge pull request #367 from arduino/dependabot/github_actions/codecov/codecov-action-3

Bump codecov/codecov-action from 2 to 3

Author: per1234

.github/workflows/test-go-task.yml

@@ -96,7 +96,7 @@ jobs:
 
       - name: Send unit tests coverage to Codecov
         if: runner.os == 'Linux'
-        uses: codecov/codecov-action@v2
+        uses: codecov/codecov-action@v3
         with:
           file: ${{ matrix.module.path }}coverage_unit.txt
           flags: ${{ matrix.module.codecov-flags }}