added guard jwt

src/servicio/servicio.controller.ts

@@ -1,9 +1,12 @@
-import { Controller, Get } from '@nestjs/common';
+import { Controller, Get, UseGuards } from '@nestjs/common';
 import { ServicioService } from './servicio.service';
+import { JwtAuthGuard } from 'src/user/jwt.guard';
 
 @Controller('servicio')
 export class ServicioController {
   constructor(private readonly servicioService: ServicioService) {}
+
+  @UseGuards(JwtAuthGuard)
   @Get()
   findAll() {
     return this.servicioService.findAll();