sample: update 20-cache sample

Author: kamilmysliwiec

sample/20-cache/package-lock.json

@@ -19,6 +19,7 @@
     "test:e2e": "echo 'No e2e tests implemented yet.'"
   },
   "dependencies": {
+    "@nestjs/cache-manager": "1.0.0",
     "@nestjs/common": "9.3.12",
     "@nestjs/core": "9.3.12",
     "@nestjs/platform-express": "9.3.12",

sample/20-cache/package.json

@@ -1,9 +1,5 @@
-import {
-  CacheInterceptor,
-  Controller,
-  Get,
-  UseInterceptors,
-} from '@nestjs/common';
+import { CacheInterceptor } from '@nestjs/cache-manager';
+import { Controller, Get, UseInterceptors } from '@nestjs/common';
 
 @Controller()
 @UseInterceptors(CacheInterceptor)

sample/20-cache/src/app.controller.ts

@@ -1,4 +1,5 @@
-import { CacheModule, Module } from '@nestjs/common';
+import { CacheModule } from '@nestjs/cache-manager';
+import { Module } from '@nestjs/common';
 import { AppController } from './app.controller';
 
 @Module({

sample/20-cache/src/app.module.ts

@@ -1,4 +1,5 @@
-import { CacheInterceptor, ExecutionContext, Injectable } from '@nestjs/common';
+import { CacheInterceptor } from '@nestjs/cache-manager';
+import { ExecutionContext, Injectable } from '@nestjs/common';
 
 @Injectable()
 export class HttpCacheInterceptor extends CacheInterceptor {