Bump h5py from 3.3.0 to 3.4.0 in /python/requirements/CI-tests-pip

Bumps [h5py](https://github.com/h5py/h5py) from 3.3.0 to 3.4.0.
- [Release notes](https://github.com/h5py/h5py/releases)
- [Changelog](https://github.com/h5py/h5py/blob/master/docs/release_guide.rst)
- [Commits](h5py/h5py@3.3.0...3.4.0)

---
updated-dependencies:
- dependency-name: h5py
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

python/requirements/CI-tests-pip/requirements.txt

@@ -2,7 +2,7 @@ numpy==1.21.2
 pytest==6.2.4
 pytest-xdist==2.3.0
 jsonschema==3.2.0
-h5py==3.3.0
+h5py==3.4.0
 svgwrite==1.4.1
 portion==2.1.6
 xmlunittest==0.5.0