Add dump capture kernel to resync script

BUG=b/402287494
TEST=ran the script and verified that lakitu_dump_defconfig resynced
RELEASE_NOTE=None

Change-Id: I5d3ecadd7c938222b5efcd68bb7ee18554e91292
Reviewed-on: https://cos-review.googlesource.com/c/cos/scripts/+/99885
Tested-by: Kevin Berry <kpberry@google.com>
Reviewed-by: Robert Kolchmeyer <rkolchmeyer@google.com>

resync_kernel_configs.sh

diff --git a/resync_kernel_configs.sh b/resync_kernel_configs.sh
index 29d8e9a..a5a6b91 100755
--- a/resync_kernel_configs.sh
+++ b/resync_kernel_configs.sh
@@ -61,7 +61,9 @@
   fi
   update_chroot
   sync_config "${FLAGS_kernel_tree}/arch/x86/configs/lakitu_defconfig" x86_64
+  sync_config "${FLAGS_kernel_tree}/arch/x86/configs/lakitu_dump_defconfig" x86_64
   sync_config "${FLAGS_kernel_tree}/arch/arm64/configs/lakitu_defconfig" arm64
+  sync_config "${FLAGS_kernel_tree}/arch/arm64/configs/lakitu_dump_defconfig" arm64
 }
 
 main "$@"