[temp] Use pyvers from git for CI testing

Install pyvers from https://github.com/vmoens/pyvers.git instead of PyPI
to test the latest pyvers changes in CI.

This is a temporary change that should be reverted before merging.

Author: vmoens

.github/unittest/linux/scripts/run_all.sh

@@ -101,7 +101,7 @@ uv_pip_install \
   hypothesis \
   future \
   cloudpickle \
-  pyvers \
+  "git+https://github.com/vmoens/pyvers.git" \
   packaging \
   pygame \
   "moviepy<2.0.0" \

.github/unittest/linux/scripts/run_setup_test.sh

@@ -47,7 +47,7 @@ uv_pip_install \
   wheel \
   packaging \
   cloudpickle \
-  pyvers \
+  "git+https://github.com/vmoens/pyvers.git" \
   numpy \
   ninja \
   "pybind11[global]>=2.13"