Update cryptography requirement from ~=43.0.1 to ~=43.0.3

Updates the requirements on [cryptography](https://github.com/pyca/cryptography) to permit the latest version.
- [Changelog](https://github.com/pyca/cryptography/blob/main/CHANGELOG.rst)
- [Commits](pyca/cryptography@43.0.1...43.0.3)

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

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

requirements.txt

@@ -10,7 +10,7 @@ shortuuid~=1.0.13
 sshtunnel~=0.4.0
 sympy~=1.12
 seedir~=0.5.0
-cryptography~=43.0.1
+cryptography~=43.0.3
 uvicorn~=0.30.6
 fastapi~=0.101.0
 pydantic~=2.9.2