Remove build workflow

.github/workflows/build.yml

@@ -1,43 +0,0 @@
-name: Java CI with Maven
-
-on:
-  push:
-    branches: [ '*' ]
-  pull_request:
-    branches: [ '*' ]
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v2
-
-      - name: Set up JDK 21
-        uses: actions/setup-java@v3
-        with:
-          distribution: 'temurin'
-          java-version: '21'
-
-      - name: Cache Maven packages
-        uses: actions/cache@v2
-        with:
-          path: ~/.m2/repository
-          key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
-          restore-keys: |
-            ${{ runner.os }}-maven-
-
-      - name: Build with Maven
-        run: mvn clean package
-
-      - name: Run tests with Maven
-        run: mvn test
-
-      - name: Upload build artifact
-        uses: actions/upload-artifact@v3
-        with:
-          name: Java Build Artifacts
-          path: |
-            target/*.jar
-            !target/original-*.jar