Bump cryptography from 43.0.3 to 46.0.6

Bumps [cryptography](https://github.com/pyca/cryptography) from 43.0.3 to 46.0.6.
- [Changelog](https://github.com/pyca/cryptography/blob/main/CHANGELOG.rst)
- [Commits](pyca/cryptography@43.0.3...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

@@ -74,7 +74,7 @@ dependencies = [
     "uvicorn[standard]>=0.32,<1",
     "mcp>=1.0,<2",
     "apscheduler>=3.10,<4",
-    "cryptography>=43,<44",
+    "cryptography>=43,<47",
 ]
 
 [project.optional-dependencies]