add deb-rpm-repo-hook (#1284)

.github/workflows/stable-linux.yml

@@ -184,3 +184,13 @@ jobs:
           snap: ${{ steps.build.outputs.snap }}
           release: stable
         if: env.SHOULD_DEPLOY == 'yes'
+
+  deb-rpm-repo-hook:
+    needs: build
+    runs-on: ubuntu-latest
+    if: needs.build.outputs.SHOULD_DEPLOY == 'yes'
+    steps:
+      - name: Trigger repository rebuild
+        run: curl -X POST --fail -F token=$GL_PAGES_TOKEN -F ref=master https://gitlab.com/api/v4/projects/8762263/trigger/pipeline
+        env:
+          GL_PAGES_TOKEN: ${{ GL_PAGES_TOKEN }}