Bump orjson from 3.11.4 to 3.11.6 (#364)

Bumps [orjson](https://github.com/ijl/orjson) from 3.11.4 to 3.11.6.
- [Release notes](https://github.com/ijl/orjson/releases)
- [Changelog](https://github.com/ijl/orjson/blob/master/CHANGELOG.md)
- [Commits](ijl/orjson@3.11.4...3.11.6)

---
updated-dependencies:
- dependency-name: orjson
  dependency-version: 3.11.6
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

requirements.txt

@@ -18,7 +18,7 @@ Jinja2==3.1.6
 lxml==6.0.2
 Mako==1.3.10
 MarkupSafe==3.0.2
-orjson==3.11.4
+orjson==3.11.6
 packaging==25.0
 pluggy==1.6.0
 psycopg2-binary==2.9.11