Update Unity Editor 2018.2.12f1 -> 2018.3.6f1

Author: setchi

Packages/manifest.json

@@ -1,10 +1,11 @@
 {
   "dependencies": {
     "com.unity.ads": "2.0.8",
-    "com.unity.analytics": "2.0.16",
-    "com.unity.package-manager-ui": "1.9.11",
+    "com.unity.analytics": "3.2.2",
+    "com.unity.collab-proxy": "1.2.15",
+    "com.unity.package-manager-ui": "2.0.3",
     "com.unity.purchasing": "2.0.3",
-    "com.unity.textmeshpro": "1.2.4",
+    "com.unity.textmeshpro": "1.3.0",
     "com.unity.modules.ai": "1.0.0",
     "com.unity.modules.animation": "1.0.0",
     "com.unity.modules.assetbundle": "1.0.0",