npm_and_yarn in /nestjs-demo for rxjs, @swc/core, @types/node, @typescript-eslint/eslint-plugin, @typescript-eslint/parser, eslint, prettier, ts-jest - Update #971579651

npm_and_yarn in /nestjs-demo for rxjs, @swc/core, @types/node, @typescript-eslint/eslint-plugin, @typescript-eslint/parser, eslint, prettier, ts-jest - Update #971579651 #671