Bump cryptography from 48.0.0 to 50.0.0 in /homeassistant

Bumps [cryptography](https://github.com/pyca/cryptography) from 48.0.0 to 50.0.0.
- [Changelog](https://github.com/pyca/cryptography/blob/main/CHANGELOG.rst)
- [Commits](pyca/cryptography@48.0.0...50.0.0)

---
updated-dependencies:
- dependency-name: cryptography
  dependency-version: 50.0.0
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

homeassistant/package_constraints.txt

@@ -29,7 +29,7 @@ cached-ipaddress==1.0.1
 certifi>=2021.5.30
 ciso8601==2.3.3
 cronsim==2.7
-cryptography==48.0.0
+cryptography==50.0.0
 dbus-fast==5.0.3
 file-read-backwards==2.0.0
 fnv-hash-fast==2.0.3