Update license-header.yml

Author: borislavr

.github/workflows/license-header.yml

@@ -17,6 +17,10 @@ jobs:
         uses: apache/skywalking-eyes/header@v0.7.0
         with:
           mode: fix
+      - name: Install addlicense
+        run: |
+          go install github.com/google/addlicense@latest
+          echo "$(go env GOPATH)/bin" >> $GITHUB_PATH
       - name: Add license headers
         run: addlicense -v -c "Qubership" -l apache .
       - name: Create Pull Request