fix(vite): remove noExternal: true from each service build (#3665)

Author: hi-ogawa

src/build/vite/env.ts

@@ -73,7 +73,6 @@ export function createServiceEnvironment(
       emptyOutDir: true,
     },
     resolve: {
-      noExternal: ctx.nitro!.options.dev ? undefined : true,
       conditions: ctx.nitro!.options.exportConditions,
       externalConditions: ctx.nitro!.options.exportConditions,
     },