fix: fix debug name

Author: sxzz

src/core/transformer.ts

@@ -10,7 +10,7 @@ import { Context } from './context'
 import transformComponent from './transforms/component'
 import transformDirectives from './transforms/directive'
 
-const debug = Debug('unplugin-vue-components:transform:vue2')
+const debug = Debug('unplugin-vue-components:transformer')
 
 export default (ctx: Context, version: 'vue2'|'vue3'): Transformer => {
   return async(code, id, path) => {