Launchpad version changed + PR test

Author: espzav

.github/workflows/gh-pages.yml

@@ -6,6 +6,8 @@ name: Build examples for Launchpad
 # - Deploy all to github-pages (config.toml, release_checker.html)
 
 on:
+  pull_request:
+    types: [opened, reopened, synchronize, labeled]
   push:
       branches:
       - master
@@ -15,7 +17,7 @@ jobs:
   build-launchpad:
     strategy:
       matrix:
-        idf_ver: ["v5.4"]
+        idf_ver: ["release-v5.4"]
     runs-on: ubuntu-latest
     container: espressif/idf:${{ matrix.idf_ver }}
     steps: