GitLab

To be just "android_manifest", in order to match the name used
for this in other templates.

Change-Id: I6f7a5bf74c8257d82bc94da3622f1588d0769962
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1974471
Auto-Submit: Andrew Grieve <agrieve@chromium.org>
Reviewed-by: Sam Maier <smaier@chromium.org>
Commit-Queue: Sam Maier <smaier@chromium.org>
Commit-Queue: Andrew Grieve <agrieve@chromium.org>
Cr-Commit-Position: refs/heads/master@{#726088}