Remove cgmanifest.json from git extension

extensions/git/.vscodeignore

@@ -4,5 +4,4 @@ out/**
 tsconfig.json
 build/**
 extension.webpack.config.js
-cgmanifest.json
 yarn.lock

extensions/git/cgmanifest.json

@@ -1,39 +0,0 @@
-{
-	"registrations": [
-		{
-			"component": {
-				"type": "git",
-				"git": {
-					"name": "textmate/git.tmbundle",
-					"repositoryUrl": "https://github.com/textmate/git.tmbundle",
-					"commitHash": "5870cf3f8abad3a6637bdf69250b5d2ded427dc4"
-				}
-			},
-			"licenseDetail": [
-				"Copyright (c) 2008 Tim Harper",
-				"",
-				"Permission is hereby granted, free of charge, to any person obtaining",
-				"a copy of this software and associated documentation files (the\"",
-				"Software\"), to deal in the Software without restriction, including",
-				"without limitation the rights to use, copy, modify, merge, publish,",
-				"distribute, sublicense, and/or sell copies of the Software, and to",
-				"permit persons to whom the Software is furnished to do so, subject to",
-				"the following conditions:",
-				"",
-				"The above copyright notice and this permission notice shall be",
-				"included in all copies or substantial portions of the Software.",
-				"",
-				"THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND,",
-				"EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF",
-				"MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND",
-				"NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE",
-				"LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION",
-				"OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION",
-				"WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE."
-			],
-			"license": "MIT",
-			"version": "0.0.0"
-		}
-	],
-	"version": 1
-}