Use new PR workflow

.github/workflows/maven.yml

@@ -1,31 +0,0 @@
-# This workflow will build a Java project with Maven
-# For more information see: https://help.github.com/actions/language-and-framework-guides/building-and-testing-java-with-maven
-
-name: Build
-
-on:
-  pull_request:
-    branches: [ main, 4.3.x, 4.2.x ]
-
-jobs:
-  build:
-
-    runs-on: ubuntu-latest
-
-    strategy:
-      matrix:
-        java: ["17"]
-
-    steps:
-      - uses: actions/checkout@v6
-      - name: Set up JDK ${{ matrix.java }}
-        uses: actions/setup-java@v5
-        with:
-          distribution: 'temurin'
-          java-version: ${{ matrix.java }}
-          cache: 'maven'
-      - name: Build with Maven
-        run: ./mvnw clean install -B -U -P sonar
-      - uses: codecov/codecov-action@v6
-        with:
-          fail_ci_if_error: false

.github/workflows/pr.yml

@@ -0,0 +1,9 @@
+name: PR
+
+on:
+  pull_request:
+    branches: [ main, 4.3.x, 4.2.x ]
+
+jobs:
+  build:
+    uses: spring-cloud/spring-cloud-github-actions/.github/workflows/pr.yml@main