Bump cryptography from 41.0.4 to 41.0.6

Bumps [cryptography](https://github.com/pyca/cryptography) from 41.0.4 to 41.0.6.
- [Changelog](https://github.com/pyca/cryptography/blob/main/CHANGELOG.rst)
- [Commits](pyca/cryptography@41.0.4...41.0.6)

---
updated-dependencies:
- dependency-name: cryptography
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

requirements.txt

@@ -16,7 +16,7 @@ click-didyoumean==0.3.0
 click-plugins==1.1.1
 click-repl==0.2.0
 commonmark==0.9.1
-cryptography==41.0.4
+cryptography==41.0.6
 docutils==0.19
 flower==1.2.0
 frozenlist==1.3.1