[v3-1-test] Make prek cache restoration resilient to corrupted tarballs (#63684) (#63685)

Previously, a missing or corrupted cache tarball would hard-fail the
entire static checks job even when stash-hit reported true. Now the
extraction is wrapped in error handling: if the tarball is missing or
tar fails, it gracefully falls through to a clean prek install-hooks
instead of aborting.
(cherry picked from commit 20486bbb9fa4caaa87afce291cf741785d81e32e)

Co-authored-by: Jarek Potiuk <jarek@potiuk.com>