Update the updater splash image and set the branding colors

branding/modules/ext/updater.jar/org/netbeans/updater/Bundle.properties

@@ -1,21 +1,21 @@
-UpdaterFrame.TextBackground_R=0
-UpdaterFrame.TextBackground_G=0
-UpdaterFrame.TextBackground_B=0
+UpdaterFrame.TextBackground_R=56
+UpdaterFrame.TextBackground_G=56
+UpdaterFrame.TextBackground_B=56
 
-UpdaterFrame.TextForeground_R=255
-UpdaterFrame.TextForeground_G=255
-UpdaterFrame.TextForeground_B=255
+UpdaterFrame.TextForeground_R=243
+UpdaterFrame.TextForeground_G=200
+UpdaterFrame.TextForeground_B=2
 
-UpdaterFrame.Background_R=0
-UpdaterFrame.Background_G=0
-UpdaterFrame.Background_B=0
+UpdaterFrame.Background_R=56
+UpdaterFrame.Background_G=56
+UpdaterFrame.Background_B=56
 
-UpdaterFrame.outerColor_R=28
-UpdaterFrame.outerColor_G=43
-UpdaterFrame.outerColor_B=29
+UpdaterFrame.outerColor_R=56
+UpdaterFrame.outerColor_G=56
+UpdaterFrame.outerColor_B=56
 
-UpdaterFrame.centerColor_R=85
-UpdaterFrame.centerColor_G=73
-UpdaterFrame.centerColor_B=16
+UpdaterFrame.centerColor_R=56
+UpdaterFrame.centerColor_G=56
+UpdaterFrame.centerColor_B=56
 
 UpdaterFrame.isGradient=false