Bump cryptography from 42.0.4 to 46.0.6

Bumps [cryptography](https://github.com/pyca/cryptography) from 42.0.4 to 46.0.6.
- [Changelog](https://github.com/pyca/cryptography/blob/main/CHANGELOG.rst)
- [Commits](pyca/cryptography@42.0.4...46.0.6)

---
updated-dependencies:
- dependency-name: cryptography
  dependency-version: 46.0.6
  dependency-type: direct:production
...

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

Author: dependabot[bot]

pyproject.toml

@@ -11,7 +11,7 @@ requires-python = ">=3.9,<3.14"
 license = {file = "LICENSE"}
 dependencies = [
     "chromalog==1.0.5",
-    "cryptography==42.0.4",
+    "cryptography==46.0.6",
     "service-identity==21.1.0",
     "twisted==24.7.0",
     "txtorcon==23.11.0",