ci: Run CI across all Mincecraft versions

Author: Siphalor

.github/workflows/ci.yaml

@@ -8,16 +8,16 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v5
+        with:
+          submodules: true
       - name: Setup Java
         uses: actions/setup-java@v5
         with:
           distribution: temurin
           java-version: 24
-      - name: Set Gradle execution rights
-        run: chmod +x ./gradlew
+      - name: Set execution rights
+        run: chmod +x ./gradlew ./helpers/run-each-mc.sh
       - name: Setup Gradle
         uses: gradle/actions/setup-gradle@v4
       - name: Build
-        run: ./gradlew assemble
-      - name: Check
-        run: ./gradlew check
+        run: ./helpers/run-each-mc.sh ./gradlew build