scenic-view: use a jdk with bundled openjfx

This used to be the default but got changed in #206643 / ce6bc62
to reduce the closure of non javafx java apps. Additionally 1caf19b
removed webkit support which is also required for scenic-view and
therefore explicitly enabled.

pkgs/top-level/all-packages.nix

@@ -19863,7 +19863,12 @@ with pkgs;
     jre = jre.override { enableJavaFX = true; };
   };
 
-  scenic-view = callPackage ../development/tools/scenic-view { jdk = jdk11; };
+  scenic-view = callPackage ../development/tools/scenic-view {
+    jdk = jdk.override {
+      enableJavaFX = true;
+      openjfx = openjfx.override { withWebKit = true; };
+    };
+  };
 
   shncpd = callPackage ../tools/networking/shncpd { };