GitLab

Downstream material design targets are named slightly differently than
upstream material design. Remove the final "_material" from the regex in
order to also match downstream package names.

TBR=just bringing weblayer exclusions in line with chrome's

Bug: 1110346
Change-Id: If4588d674db9ef466fb95e4bf2022eed380908b2
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2380087
Commit-Queue: Mohamed Heikal <mheikal@chromium.org>
Reviewed-by: Andrew Grieve <agrieve@chromium.org>
Cr-Commit-Position: refs/heads/master@{#802449}