Fixes virtual mouse, XVA entitlement (iOS 14)

Fixes virtual mouse not working when enabled from Preferences.
Added Extended Virtual Addressing Entitlement.

Natives/SurfaceViewController.m

@@ -220,9 +220,10 @@ const void * _CGDataProviderGetBytePointerCallbackOSMESA(void *info) {
     }
 
     // Virtual mouse
+    virtualMouseEnabled = [getPreference(@"virtmouse_enable") boolValue];
     virtualMouseFrame = CGRectMake(screenBounds.size.width / 2, screenBounds.size.height / 2, 18, 27);
     self.mousePointerView = [[UIImageView alloc] initWithFrame:virtualMouseFrame];
-    self.mousePointerView.hidden = ![getPreference(@"virtmouse_enable") boolValue];
+    self.mousePointerView.hidden = !virtualMouseEnabled;
     self.mousePointerView.image = [UIImage imageNamed:@"mouse_pointer.png"];
     self.mousePointerView.userInteractionEnabled = NO;
     [self.view addSubview:self.mousePointerView];

entitlements.xml

@@ -1,6 +1,8 @@
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
 <dict>
+    <key>com.apple.developer.kernel.extended-virtual-addressing</key>
+    <true/>
     <key>com.apple.private.security.container-required</key>
     <true/>
     <key>com.apple.security.exception.files.absolute-path.read-write</key>