Allow adding groups to CI_JOB_TOKEN allowlist graphQL mutation

...phql/mutations/ci/job_token_scope/add_group_or_project.rb

app/graphql/mutations/ci/job_token_scope/remove_group.rb

app/graphql/types/ci/job_token_scope_type.rb

app/graphql/types/mutation_type.rb

app/models/ci/job_token/allowlist.rb

app/models/ci/job_token/scope.rb

...rvices/ci/job_token_scope/add_group_or_project_service.rb

app/services/ci/job_token_scope/add_group_service.rb

app/services/ci/job_token_scope/remove_group_service.rb

...ces/concerns/ci/job_token_scope/edit_scope_validations.rb

doc/api/graphql/reference/index.md

rubocop/cop/graphql/id_type.rb

...mutations/ci/job_token_scope/add_group_or_project_spec.rb

...graphql/mutations/ci/job_token_scope/remove_group_spec.rb

spec/graphql/resolvers/ci/job_token_scope_resolver_spec.rb

spec/graphql/types/ci/job_token_scope_type_spec.rb

spec/models/ci/job_token/allowlist_spec.rb

spec/models/ci/job_token/scope_spec.rb

...mutations/ci/job_token_scope/add_group_or_project_spec.rb

...graphql/mutations/ci/job_token_scope/remove_group_spec.rb