get.sh: put tmpgit in xbtmp

similar to the previous failed patch, which tried to
also generate it each time, but that led to issues.

this version of the same change merely maintains the
current hardcoding logic, while putting it in xbtmp.

that way, it's more robustly cleared upon exit from
the parent instance of xbmk.

this also reduces the chance of race conditions,
since it's in a unique place each time, rather than
going in XBMK_CACHE.

Signed-off-by: Leah Rowe <leah@libreboot.org>

0 files changed, 0 insertions, 0 deletions