Bump CI build to Java 17

Signed-off-by: Mitch Gaffigan <mitch.gaffigan@comcast.net>

Author: mgaffigan

.github/workflows/build.yaml

@@ -18,7 +18,7 @@ jobs:
       - name: Set up JDK
         uses: actions/setup-java@v4
         with:
-          java-version: '8'
+          java-version: '17'
           java-package: 'jdk+fx'
           distribution: 'zulu'
 

.sdkmanrc

@@ -1,4 +1,4 @@
 # Enable auto-env through the sdkman_auto_env config
 # Add key=value pairs of SDKs to use below
-java=8.0.442.fx-zulu
+java=17.0.16.fx-zulu
 ant=1.10.14