Bump cryptography from 3.4.5 to 3.4.6 (#2576)

Bumps [cryptography](https://github.com/pyca/cryptography) from 3.4.5 to 3.4.6.
- [Release notes](https://github.com/pyca/cryptography/releases)
- [Changelog](https://github.com/pyca/cryptography/blob/main/CHANGELOG.rst)
- [Commits](https://github.com/pyca/cryptography/compare/3.4.5...3.4.6)

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

requirements.txt

@@ -7,7 +7,7 @@ brotli==1.0.9
 cchardet==2.1.7
 colorlog==4.7.2
 cpe==1.2.1
-cryptography==3.4.5
+cryptography==3.4.6
 debugpy==1.2.1
 docker==4.4.2
 gitpython==3.1.13