LAKITU: Regenerate docbook catalog in update_chroot

Many packages flake when updating virtual/target-sdk due to docbook
errors. Let's regenerate the docbook catalog to mitigate those issues.

BUG=b/257271340
TEST=presubmit
RELEASE_NOTE=None

Change-Id: Idbd0b1000a0b1c832e504b7d7407615d39e7d65c
Reviewed-on: https://cos-review.googlesource.com/c/third_party/platform/crosutils/+/40094
Tested-by: Cusky Presubmit Bot <presubmit@cos-infra-prod.iam.gserviceaccount.com>
Reviewed-by: Vaibhav Rustagi <vaibhavrustagi@google.com>
Reviewed-by: Oleksandr Tymoshenko <ovt@google.com>
1 file changed