ci(): add ci check to support previous versions of typescript

Author: kamilmysliwiec

.circleci/config.yml

@@ -52,6 +52,9 @@ jobs:
       - run:
           name: E2E tests (mercurius)
           command: yarn test:e2e:mercurius
+      - run:
+          name: CLI Plugin & TypeScript <= v4.7 compatibility test 
+          command: yarn add -D -W [email protected] && cd packages/graphql && yarn test:e2e .visitor.spec.ts
 
 workflows:
   version: 2