chore: bump cryptography to ~=49.0 (#680)

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

Author: gjtorikian

pyproject.toml

@@ -8,7 +8,7 @@ authors = [{ name = "WorkOS", email = "sdk@workos.com" }]
 requires-python = ">=3.10"
 
 dependencies = [
-  "cryptography~=48.0",
+  "cryptography~=49.0",
   "httpx~=0.28",
   "pyjwt~=2.12",
   "typing_extensions~=4.0; python_version < '3.11'",