ci: provide php version for 2.11 nightly build (#1104)

Signed-off-by: nabim777 <nabinalemagar019@gmail.com>

Author: nabim777

.github/workflows/nighlty-ci-release-2-branch.yml

@@ -16,6 +16,7 @@ jobs:
     with:
       branch: release/2.11
       nextcloud_versions: '31 32'
+      php_versions: '8.2 8.3 8.4'
 
   app-upgrade-test:
     uses: ./.github/workflows/app-upgrade.yml