Nightly run always use development branch.

Author: joanhey

.github/workflows/build_development.yml

@@ -36,7 +36,7 @@ jobs:
     strategy:
       matrix:
         php_version: ["8.5"]
-        nginx_version: ["1.28.0"] 
+        nginx_version: ["1.29.0"] 
         # Disable fail-fast to allow all failing versions to fail in a
         # single build, rather than stopping when the first one fails.
       fail-fast: false
@@ -45,6 +45,7 @@ jobs:
 
     steps:
       - uses: actions/checkout@v4
+        with:  { ref: development }
       - name: Install dependencies
         run: |
           sudo apt update