Fix sqlproj Extension (VS Code) Uninstall Issue (#26215) (#26216)

* Try setting __metadata as empty object

* Bump version number to 1.4.6

* Fix formatting

Author: chlafreniere

extensions/sql-database-projects/package.json

@@ -2,7 +2,7 @@
   "name": "sql-database-projects",
   "displayName": "SQL Database Projects",
   "description": "Enables users to develop and publish database schemas for MSSQL Databases",
-  "version": "1.4.5",
+  "version": "1.4.6",
   "publisher": "Microsoft",
   "preview": false,
   "engines": {

extensions/sql-database-projects/package.vscode.json

@@ -16,5 +16,6 @@
 				}
 			}
 		]
-	}
+	},
+	"__metadata": {}
 }