cgptlib: Fix problem with strcat() function.

Coreboot build complains about strcat() functions. This
patch brings back original code from main which uses strcpy().

BUG=none
TEST=build FW and run android
BRANCH=main

Cq-Depend: chromium:5741234
Change-Id: Ib16b820f28bbf6de9be8580800ddc29efb6e8273
Signed-off-by: Grzegorz Bernacki <bernacki@google.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/vboot_reference/+/5757203
Reviewed-by: Jakub Czapiga <czapiga@google.com>
1 file changed