chore(deps): Bump cryptography from 3.4.8 to 37.0.2

changelog: https://cryptography.io/en/latest/changelog/
diff: https://github.com/pyca/cryptography/compare/3.4.8...37.0.x

requirements.txt

@@ -7,7 +7,7 @@ braintree~=4.8.0
 chardet~=4.0.0
 Click~=7.1.2
 croniter~=1.0.11
-cryptography~=3.4.7
+cryptography~=37.0.2
 dropbox~=11.7.0
 email-reply-parser~=0.5.12
 git-url-parse~=1.2.2