Update JavaFX to 21.

Author: daviddaytw

.github/workflows/build.yml

@@ -16,18 +16,18 @@ jobs:
     steps:
     - uses: actions/checkout@v2
     - name: Set up JDK
-      uses: actions/setup-java@v1
+      uses: actions/setup-java@v4
       with:
-        java-version: 11
-    - name: Check Maven dependencies update
-      run: mvn -B versions:display-dependency-updates
+        distribution: 'zulu'
+        java-version: '17'
+        cache: 'maven'
     - name: Compile with Maven
       run: mvn -B compile
     - name: Build with Maven
       run: mvn -B javafx:jlink
     - name: Package with Maven
-      run: mvn package
+      run: mvn -B package
     - uses: actions/upload-artifact@v4
       with:
         name: ${{ matrix.platform }}
-        path: target
+        path: target/MIDI-MUG-1.0-SNAPSHOT.jar

pom.xml

@@ -13,12 +13,12 @@
         <dependency>
             <groupId>org.openjfx</groupId>
             <artifactId>javafx-controls</artifactId>
-            <version>13</version>
+            <version>21</version>
         </dependency>
         <dependency>
             <groupId>org.openjfx</groupId>
             <artifactId>javafx-fxml</artifactId>
-            <version>13</version>
+            <version>21</version>
             <type>jar</type>
         </dependency>
     </dependencies>