Enables native git ops (fetch, push, pull) by default

package.json

@@ -3896,7 +3896,7 @@
 							"boolean",
 							"null"
 						],
-						"default": null,
+						"default": true,
 						"markdownDescription": "(Experimental) Specifies whether to use Git directly for fetch/push/pull operation instead of relying on VS Code's built-in Git implementation",
 						"scope": "window",
 						"order": 120