docs: update GraphiQL default version in aiohttp and sanic doc

Author: kiendang

docs/aiohttp.md

@@ -52,7 +52,7 @@ gql_view(request)  # <-- the instance is callable and expects a `aiohttp.web.Req
  * `root_value`: The `root_value` you want to provide to graphql `execute`.
  * `pretty`: Whether or not you want the response to be pretty printed JSON.
  * `graphiql`: If `True`, may present [GraphiQL](https://github.com/graphql/graphiql) when loaded directly from a browser (a useful tool for debugging and exploration).
- * `graphiql_version`: The graphiql version to load. Defaults to **"1.4.7"**.
+ * `graphiql_version`: The graphiql version to load. Defaults to **"2.2.0"**.
  * `graphiql_template`: Inject a Jinja template string to customize GraphiQL.
  * `graphiql_html_title`: The graphiql title to display. Defaults to **"GraphiQL"**.
  * `jinja_env`: Sets jinja environment to be used to process GraphiQL template. If Jinja’s async mode is enabled (by `enable_async=True`), uses `Template.render_async` instead of `Template.render`. If environment is not set, fallbacks to simple regex-based renderer.

docs/sanic.md

@@ -44,7 +44,7 @@ This will add `/graphql` endpoint to your app and enable the GraphiQL IDE.
  * `root_value`: The `root_value` you want to provide to graphql `execute`.
  * `pretty`: Whether or not you want the response to be pretty printed JSON.
  * `graphiql`: If `True`, may present [GraphiQL](https://github.com/graphql/graphiql) when loaded directly from a browser (a useful tool for debugging and exploration).
- * `graphiql_version`: The graphiql version to load. Defaults to **"1.4.7"**.
+ * `graphiql_version`: The graphiql version to load. Defaults to **"2.2.0"**.
  * `graphiql_template`: Inject a Jinja template string to customize GraphiQL.
  * `graphiql_html_title`: The graphiql title to display. Defaults to **"GraphiQL"**.
  * `jinja_env`: Sets jinja environment to be used to process GraphiQL template. If Jinja’s async mode is enabled (by `enable_async=True`), uses `Template.render_async` instead of `Template.render`. If environment is not set, fallbacks to simple regex-based renderer.