Enables minimap by default

package.json

@@ -2351,7 +2351,7 @@
 					},
 					"gitlens.graph.minimap.enabled": {
 						"type": "boolean",
-						"default": false,
+						"default": true,
 						"markdownDescription": "Specifies whether to show a minimap of commit activity above the _Commit Graph_",
 						"scope": "window",
 						"order": 100