Fix warnings about native access in jablib (#13802)

* Fix native access in jablib

* Add javafx.graphics to native access in build.gradle.kts

* Add org.apache.lucene.core to native access

Author: calixtus

jablib/build.gradle.kts

@@ -420,7 +420,8 @@ tasks.test {
     jvmArgs = listOf(
         "-javaagent:${mockitoAgent.asPath}",
         "--add-opens", "java.base/jdk.internal.ref=org.apache.pdfbox.io",
-        "--add-opens", "java.base/java.nio=org.apache.pdfbox.io"
+        "--add-opens", "java.base/java.nio=org.apache.pdfbox.io",
+        "--enable-native-access=com.sun.jna,javafx.graphics,org.apache.lucene.core"
     )
 }