Retrieving back the separate build process

.github/workflows/build.yml

@@ -0,0 +1,23 @@
+name: "Build"
+
+on: [push]
+
+jobs:
+  build:
+    name: 'Build'
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v4
+
+    - name: Set up JDK
+      uses: actions/setup-java@v3
+      with:
+        java-version: '20'
+        distribution: 'temurin'
+        cache: maven
+
+    - name: Build with Maven
+      run: mvn clean package