* Update dependencies

* Relax flask dependency to allow flask 2

* Fixes for quart >=0.15

Fix quart.request.get_data signature

QuartClient -> TestClientProtocol
* Lint
* Fix aiohttp tests
* Update sanic to v22.6
* Make sanic v22.9 work
* Fix deprecation warnings
DeprecationWarning: Use 'content=<...>' to upload raw bytes/text content.

* Update graphiql to 1.4.7 for security reason
"All versions of graphiql < 1.4.7 are vulnerable to an XSS attack."
https://github.com/graphql/graphiql/blob/ab2b52f06213bd9bf90c905c1b460b6939f3d856/docs/security/2021-introspection-schema-xss.md

* Fix webob graphiql check
Was working by accident before

* Fix quart PytestCollectionWarning
cannot collect test class 'TestClientProtocol' because it has a __init__ constructor
* Make Jinja2 optional
* Add python 3.11 and remove 3.6
* Tweak quart for python 3.7 to 3.11
* Fix test for python 3.11

Co-authored-by: Giovanni Campagna <scampa.giovanni@gmail.com>
Co-authored-by: Choongkyu Kim <choongkyu.kim+gh@gmail.com>

Adds support for a custom execution context class as supported by graphql-core

Co-authored-by: Alvin Chow <alvinchow86@gmail.com>

* Allow empty custom context in GraphQLView

* chore: black

---------

Co-authored-by: Kien Dang <mail@kien.ai>