chore(deps): bump cryptography from 42.0.6 to 43.0.3

Bumps [cryptography](https://github.com/pyca/cryptography) from 42.0.6 to 43.0.3.
- [Changelog](https://github.com/pyca/cryptography/blob/main/CHANGELOG.rst)
- [Commits](pyca/cryptography@42.0.6...43.0.3)

---
updated-dependencies:
- dependency-name: cryptography
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

poetry.lock

@@ -14,7 +14,7 @@ orjson = "^3.9.10"
 pydantic = {extras = ["email"], version = "^2.10.4"}
 httpx = "^0.27.2"
 asgiref = "^3.7.2"
-cryptography = ">=40.0.0,<42.0.7"
+cryptography = ">=40.0.0,<43.0.4"
 crontab = "^1.0.1"
 
 [tool.poetry.group.dev.dependencies]