Supertokens-python

- bug fix in `default_create_and_send_custom_email` for emailverification recipe where we were not sending the email if env var was not set.
- Fix telemetry issues related to asyncio when using FastAPI. Related issue: https://github.com/supertokens/supertokens-core/issues/421
- adds git action for running tests

- Setup logging for easier debugging
- Adds github action for checking all things checked by pre commit hook

- Fix Passwordless OTP recipe phone number field to fix https://github.com/supertokens/supertokens-core/issues/416

- Expands allowed version range for httpx library to fix https://github.com/supertokens/supertokens-python/issues/98

Changes
- Removes dependency on framework specific dependencies (`werkzeug` and `starlette`)

Breaking change:
- Import for fastapi middleware:
- Old

from supertokens_python.framework.fastapi import Middleware

app = FastAPI()
app.add_middleware(Middleware)

- New

from supertokens_python.framework.fastapi import get_middleware

app = FastAPI()
app.add_middleware(get_middleware())


Fixes
- `user_context` was passed incorrectly to the `create_new_session_function`.

Fixes
- Bug in user pagination functions: https://github.com/supertokens/supertokens-python/issues/95