Update expected safeties in Vecgeom tests and CMake version range

[mrguilima]

Update CMake version range to 3.31.
Update expected values of safeties of a few Vecgeom test instances.

[github-actions]

Test summary

 1 915 files   3 012 suites   1m 8s ⏱️
 1 333 tests  1 298 ✅ 35 💤 0 ❌
10 179 runs  10 151 ✅ 28 💤 0 ❌

Results for commit 53e646a.

[sethrj]

Thanks for this @mrguilima ! It's going to have to wait until I update our CI, but I'm going to try to make headway on that during some downtime today...