Bump wfsim from 1.0.2 to 1.1.0 in /extra_requirements (#1264)

Bumps [wfsim](https://github.com/XENONnT/wfsim) from 1.0.2 to 1.1.0.
- [Release notes](https://github.com/XENONnT/wfsim/releases)
- [Changelog](https://github.com/XENONnT/WFSim/blob/master/HISTORY.md)
- [Commits](XENONnT/WFSim@v1.0.2...v1.1.0)

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

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

extra_requirements/requirements-tests.txt

@@ -1,7 +1,7 @@
 # File for the requirements of straxen with the automated tests
 git+https://github.com/AxFoundation/strax
 git+https://github.com/XENONnT/ax_env
-wfsim==1.0.2
+wfsim==1.1.0
 nbmake
 pytest-xdist
 xedocs==0.2.25