chore: package version update to 1.2.0 for release

Author: CoderGamester

Server~/package-lock.json

@@ -2,14 +2,14 @@
   "name": "com.gamelovers.mcp-unity",
   "displayName": "MCP Unity Server",
   "author": "CoderGamester",
-  "version": "1.1.2",
+  "version": "1.2.0",
   "unity": "2022.3",
   "license": "MIT",
   "description": "The purpose of this package is to provide a MCP Unity Server for executing Unity operations and request Editor information from AI MCP enabled hosts",
   "dependencies": {
     "com.unity.nuget.newtonsoft-json": "3.2.1",
     "com.unity.editorcoroutines": "1.0.0",
-	"com.unity.test-framework": "1.3.3"
+    "com.unity.test-framework": "1.3.3"
   },
   "type": "library",
   "hideInEditor": false