fix(schema): allow @canonical, @hidden, @renamed on FIELD_DEFINITION#684

PatrykMilewski wants to merge 1 commit intosid88in:mastersid88in/serverless-appsync-plugin:masterfrom

PatrykMilewski:fix/widen-merge-directive-locationsPatrykMilewski/serverless-appsync-plugin:fix/widen-merge-directive-locationsCopy head branch name to clipboard