Merge branch 'winh-jest-eslint-ee' into 'master'

Make ESLint config for Jest in EE the same as in CE

See merge request gitlab-org/gitlab-ee!14312

ee/spec/frontend/.eslintrc.yml

 ---
-env:
-  jest/globals: true
-plugins:
-- jest
-settings:
-  import/resolver:
-    jest:
-      jestConfigFile: "jest.config.js"
+extends: ../../../spec/frontend/.eslintrc.yml
+rules:
+  jest/no-jasmine-globals: off
+  jest/valid-describe: off