chore(deps): bump jwcrypto from 1.5.4 to 1.5.6

Bumps [jwcrypto](https://github.com/latchset/jwcrypto) from 1.5.4 to 1.5.6.
- [Release notes](https://github.com/latchset/jwcrypto/releases)
- [Commits](latchset/jwcrypto@v1.5.4...v1.5.6)

---
updated-dependencies:
- dependency-name: jwcrypto
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

app/requirements.txt

@@ -4,7 +4,7 @@ cryptography==42.0.5
 fastapi==0.110.0
 httpx==0.27.0
 jinja2==3.1.3
-jwcrypto==1.5.4
+jwcrypto==1.5.6
 pydantic[email]==2.6.3
 pydantic-settings==2.2.1
 uvicorn[standard]==0.28.0