Update condition for pages publication

Author: Mr3zee

.github/workflows/docs.yml

@@ -129,7 +129,7 @@ jobs:
           retention-days: 7
 
   deploy:
-    if: github.event_name == 'workflow_dispatch' && github.ref == 'refs/heads/main' && !inputs.dry_run
+    if: github.event_name == 'workflow_dispatch' && startsWith(github.ref, 'refs/heads/release-') && !inputs.dry_run
     environment:
       name: github-pages
       url: ${{ steps.deployment.outputs.page_url }}
@@ -141,9 +141,6 @@ jobs:
         with:
           name: kotlinx-rpc-assembled
 
-      - name: Unzip artifact
-        run: unzip -O UTF-8 -qq '${{ env.ASSEMBLE_ARTIFACT }}' -d ${{ env.ASSEMBLE_DIR }}
-
       - name: Setup Pages
         uses: actions/configure-pages@v5
 
@@ -157,7 +154,7 @@ jobs:
         uses: actions/deploy-pages@v4
 
   publish-indexes:
-    if: github.event_name == 'workflow_dispatch' && github.ref == 'refs/heads/main' && !inputs.dry_run
+    if: github.event_name == 'workflow_dispatch' && startsWith(github.ref, 'refs/heads/release-') && !inputs.dry_run
     needs: [ build, test, assemble, deploy ]
     runs-on: ubuntu-latest
     container: