Add user property to deploy_docs workflow

.github/workflows/continuous-integration-workflow.yml

@@ -125,4 +125,4 @@ jobs:
           DOCS_USERNAME: ${{ secrets.DOCS_USERNAME }}
           DOCS_SSH_KEY: ${{ secrets.DOCS_SSH_KEY }}
           DOCS_HOST: ${{ secrets.DOCS_HOST }}
-        run: ./gradlew deployDocs -PdeployDocsSshKey="$DOCS_SSH_KEY" -PdeployDocsSshUsername="$DOCS_USERNAME" -PdeployDocsHost="$DOCS_HOST" --stacktrace
+        run: ./gradlew deployDocs -Duser.name=spring-builds+github -PdeployDocsSshKey="$DOCS_SSH_KEY" -PdeployDocsSshUsername="$DOCS_USERNAME" -PdeployDocsHost="$DOCS_HOST" --stacktrace