build(deps): bump h2 from 4.3.0 to 4.4.1

Bumps [h2](https://github.com/python-hyper/h2) from 4.3.0 to 4.4.1.
- [Changelog](https://github.com/python-hyper/h2/blob/master/CHANGELOG.rst)
- [Commits](python-hyper/h2@v4.3.0...v4.4.1)

---
updated-dependencies:
- dependency-name: h2
  dependency-version: 4.4.1
  dependency-type: direct:production
...

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

Author: dependabot[bot]

pyproject.toml

@@ -40,7 +40,7 @@ dependencies = [
     "cryptography>=42.0,<=49.0.0",  # relaxed upper bound here to get security fixes
     "flask>=3.0,<=3.1.3",
     "h11>=0.16.0,<=0.16.0",
-    "h2>=4.3.0,<=4.3.0",
+    "h2>=4.3.0,<=4.4.1",
     "hyperframe>=6.0,<=6.1.0",
     "kaitaistruct>=0.10,<=0.11",
     "ldap3>=2.8,<=2.9.1",