Bump cryptography in /sample-apps/fastapi-postgres-uvicorn-latest

Bumps [cryptography](https://github.com/pyca/cryptography) from 44.0.3 to 48.0.1.
- [Changelog](https://github.com/pyca/cryptography/blob/main/CHANGELOG.rst)
- [Commits](pyca/cryptography@44.0.3...48.0.1)

---
updated-dependencies:
- dependency-name: cryptography
  dependency-version: 48.0.1
  dependency-type: direct:production
...

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Author: dependabot[bot]

sample-apps/fastapi-postgres-uvicorn-latest/poetry.lock

@@ -8,7 +8,7 @@ dependencies = [
   "fastapi (>=0.135.0,<0.136.0)",
   "jinja2 (>=3.1.5,<4.0.0)",
   "asyncpg (>=0.30.0,<0.31.0)",
-  "cryptography (>=44.0.0,<45.0.0)",
+  "cryptography (>=48.0.1,<49.0.0)",
   "uvicorn (>=0.34.0,<0.35.0)",
   "python-multipart (>=0.0.20,<0.0.21)",
 ]