Supertokens-python

- Fix expiry time of access token cookie.

- Email template updates

Breaking changes

- The frontend SDK should be updated to a version supporting the header-based sessions!
- supertokens-auth-react: >= 0.31.0
- supertokens-web-js: >= 0.5.0
- supertokens-website: >= 16.0.0
- supertokens-react-native: >= 4.0.0
- supertokens-ios >= 0.2.0
- supertokens-android >= 0.3.0
- supertokens-flutter >= 0.1.0
- Only supporting FDI 1.16

Added

- Added support for authorizing requests using the `Authorization` header instead of cookies
- Added `get_token_transfer_method` config option
- Check out https://supertokens.com/docs/thirdpartyemailpassword/common-customizations/sessions/token-transfer-method for more information

Changed
- Remove constraints on `werkzeug` version

- Add missing `original` attribute to flask response and remove logic for cases where `response` is `None`
- Relax PyJWT version constraints https://github.com/supertokens/supertokens-python/issues/272

- Fix django cookie expiry time format to make it consistent with other frameworks: https://github.com/supertokens/supertokens-python/issues/267

- Updates dashboard version
- Updates user GET API for the dashboard recipe