Bump cryptography in /libraries/botframework-connector (#2080)

Bumps [cryptography](https://github.com/pyca/cryptography) from 42.0.0 to 42.0.4.
- [Changelog](https://github.com/pyca/cryptography/blob/main/CHANGELOG.rst)
- [Commits](pyca/cryptography@42.0.0...42.0.4)

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: tracyboehrer <[email protected]>

libraries/botframework-connector/requirements.txt

@@ -2,5 +2,5 @@ msrest==0.7.*
 botbuilder-schema==4.15.0
 requests==2.31.0
 PyJWT==2.4.0
-cryptography==42.0.0
+cryptography==42.0.4
 msal==1.*