[ci] Remove DevTools jobs from circleci build_and_test

Now that these run in GH, we can remove these jobs from the circleci
build_and_test workflow to speed up the remaining jobs left in circleci
since this was the long pole.

I have left the definition of these jobs in tact however, as they are
used for devtools_regression_tests which has yet to be migrated to GH.

ghstack-source-id: 6f4ed3efa2
Pull Request resolved: https://github.com/facebook/react/pull/30352

.circleci/config.yml

@@ -481,12 +481,6 @@ workflows:
       - RELEASE_CHANNEL_stable_yarn_test_dom_fixtures:
           requires:
             - yarn_build
-      - build_devtools_and_process_artifacts:
-          requires:
-            - yarn_build
-      - run_devtools_e2e_tests:
-          requires:
-            - build_devtools_and_process_artifacts
       - run_fixtures_flight_tests:
           requires:
             - yarn_build