Add more rules to GraphQL ESLint rule set

.eslintrc.yml

app/assets/javascripts/editor/graphql/typedefs.graphql

...nvironments/graphql/queries/environment_app.query.graphql

...ipts/graphql_shared/fragments/blobviewer.fragment.graphql

...ripts/graphql_shared/fragments/iteration.fragment.graphql

..._editor/graphql/mutations/client/lint_ci.mutation.graphql

...ascripts/snippets/fragments/snippet_base.fragment.graphql

app/assets/javascripts/work_items/graphql/typedefs.graphql

...s/javascripts/boards/graphql/board_scope.fragment.graphql