Add gcp_installer.exe to archive config so that it can be signed.

Bug: 902890
Change-Id: I57021c1d018a48869aecf404854566bbf0b5dabd
Reviewed-on: https://chromium-review.googlesource.com/c/1330080
Reviewed-by: Michael Moss <mmoss@chromium.org>
Commit-Queue: Gabriel Charette <gab@chromium.org>
Cr-Commit-Position: refs/heads/master@{#607021}
1 file changed