Use plugin-publish-conventions from source

Author: jjohannes

.github/workflows/ci-build.yml

@@ -12,6 +12,12 @@ jobs:
     steps:
       - name: git clone
         uses: actions/checkout@v5
+      - name: git clone gradlex-build-conventions
+        uses: actions/checkout@v4
+        with:
+          repository: gradlex-org/plugin-publish-conventions
+          path: build/plugin-publish-conventions
+          ref: new-convention-plugins
       - name: Set up JDK
         uses: actions/setup-java@v5
         with:

settings.gradle.kts

@@ -1 +1,3 @@
+pluginManagement { includeBuild("build/plugin-publish-conventions") }
+
 plugins { id("org.gradlex.internal.gradlex-build-conventions") version "0.7" }