Update java version for demo

Author: pcastornii

.github/workflows/snapshot-deploy.yml

@@ -12,10 +12,11 @@ jobs:
       packages: write
     steps:
     - uses: actions/checkout@v4
-    - name: Setup Java 11
+    # demo requires java 17
+    - name: Setup Java 17
       uses: actions/setup-java@v3
       with:
-        java-version: '11'
+        java-version: '17'
         distribution: 'temurin'
         cache: 'maven'
     - name: Deploy only snapshot versions

tabpanepro-demo/pom.xml

@@ -15,6 +15,7 @@
 
     <properties>
         <maven.deploy.skip>true</maven.deploy.skip>
+        <maven.compiler.release>17</maven.compiler.release>
     </properties>
 
     <dependencies>