tar: upgraded package to upstream

Upgraded app-arch/tar to version 1.34

BUG=b/184243303
TEST=Presubmit and verified package upgraded in image
RELEASE_NOTE=Upgraded tar to 1.34

cos-patch: lts-refresh
Change-Id: I90fae6d2d3f5d56f01e0af5091aa6e4118260fc7
Reviewed-on: https://cos-review.googlesource.com/c/third_party/overlays/portage-stable/+/15471
Tested-by: Cusky Presubmit Bot <presubmit@cos-infra-prod.iam.gserviceaccount.com>
Main-Branch-Verified: Cusky Presubmit Bot <presubmit@cos-infra-prod.iam.gserviceaccount.com>
Reviewed-by: Robert Kolchmeyer <rkolchmeyer@google.com>
4 files changed