update green-screen (#11111)

* transfer green-screen

Transfer Green Screen plugin to new maintainer per original author's request.

- Update plugins/green-screen to point to @Ezra-Black/runelite-external-plugins
- No code changes; commit remains 3b96269 (same as current)

Ref: Trevor159/runelite-external-plugins#48

* Update green-screen

Adds new Consolidated repo to the Green Screen Functionality Plugin.

* Update green-screen

Reverted back to old repo - Adjusted the repo to remove the legacy branches Trevor had. 

Trevor maintains multiple plugins and they were branched off the forked Repo I originally created, which is now what we are pointing to in the manifest. 

Renamed the default branch to main, added minimap code. Preserved all else.

plugins/green-screen

@@ -1,2 +1,3 @@
 repository=https://github.com/Ezra-Black/runelite-external-plugins.git
-commit=3b962694face6a68dd8a16bc5d92378f02116090
+commit=4fa78f59b8b8f70e60430eecae65134666729bfd
+authors=Ezra Black