chore(deps): Allow cryptography >3.4.8 (#114)

* Update oauthlib: A couple of methods were renamed in oauthlib 3.1.0

- [Renamed `construct_base_string` to `signature_base_string`](https://github.com/oauthlib/oauthlib/commit/42023d8303113073e31a57e1bbf70216b7120e20)
- [Renamed `normalize_base_string_uri` to `base-string_uri`](oauthlib/oauthlib@0ef0a9c)

* Update CHANGELOG

* Allow newer cryptography

* CHANGELOG.md

Author: bgrant

CHANGELOG.md

@@ -15,6 +15,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - [PR 108](https://github.com/salesforce/django-declarative-apis/pull/108) Fix ReadTheDocs documentation build with pyproject.toml
 
 ### Changed
+- [PR 114](https://github.com/salesforce/django-declarative-apis/pull/114) Allow cryptography > 3.4.8
 - [PR 113](https://github.com/salesforce/django-declarative-apis/pull/113) Require oauthlib >= 3.1.0
 - [PR 109](https://github.com/salesforce/django-declarative-apis/pull/109) Update Github actions
 - [PR 107](https://github.com/salesforce/django-declarative-apis/pull/107) Update to use pyproject.toml

pyproject.toml

@@ -10,7 +10,7 @@ dynamic = ["readme"]
 dependencies = [
   "Django >=3.2, <4",
   "celery>=4.0.2,!=4.1.0",
-  "cryptography>=2.0,<=3.4.8",
+  "cryptography>=2.0",
   "decorator==4.0.11",
   "django-dirtyfields>=1.2.1",
   "oauthlib[signedtoken,rsa]>=3.1.0",