Added GraalVM + native image install

Signed-off-by: Rob Tjalma <[email protected]>

Author: Rob Tjalma

.github/workflows/build-project.yml

@@ -14,11 +14,13 @@ jobs:
 
     steps:
     - uses: actions/checkout@v2
-    - name: Set up JDK 1.11
-      uses: actions/setup-[email protected]
+    - name: Install graalvm
+      uses: DeLaGuardo/setup-[email protected]
       with:
-        distribution: 'zulu'
-        java-version: '11'
+        graalvm: '21.2'
+        java: 'java11'
+    - name: Install native-image
+      run: gu install native-image
     - name: Create custom Maven Settings.xml
       uses: whelk-io/maven-settings-xml-action@v20
       with: