Bump h11 in /ci/test-space-egress in the pip group across 1 directory (#963)

Bumps the pip group with 1 update in the /ci/test-space-egress directory: [h11](https://github.com/python-hyper/h11).


Updates `h11` from 0.12.0 to 0.16.0
- [Commits](python-hyper/h11@v0.12.0...v0.16.0)

---
updated-dependencies:
- dependency-name: h11
  dependency-version: 0.16.0
  dependency-type: direct:production
  dependency-group: pip
...

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Author: dependabot[bot]

ci/test-space-egress/requirements.txt

@@ -6,7 +6,7 @@ charset-normalizer==2.0.4
 click==8.0.1
 fastapi==0.115.4
 furl==2.1.3
-h11==0.12.0
+h11==0.16.0
 idna==3.7
 mypy-extensions==0.4.3
 orderedmultidict==1.0.1