Bump cryptography from 42.0.0 to 42.0.4 in /libraries/botbuilder-core (#2079)

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
...

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libraries/botbuilder-core/requirements.txt

@@ -4,5 +4,5 @@ botbuilder-schema==4.15.0
 botframework-streaming==4.15.0
 requests==2.31.0
 PyJWT==2.4.0
-cryptography==42.0.0
+cryptography==42.0.4
 aiounittest==1.3.0