[bb] Remove -tags
[bb] Remove -tags

There are not so many tags these days. Display them always.

R=95deb7aa15d4c615299e47e7688551456568b1fb@google.com

Bug: 946422
Change-Id: I2d58568665dd0ea1f4e7d733304c3b7ea4dad595
Reviewed-on: https://chromium-review.googlesource.com/c/infra/luci/luci-go/+/1541357
Commit-Queue: Nodir Turakulov <ef4933a197ef7b4b3f55f1bec4942aead3637a2a@chromium.org>
Reviewed-by: smut <95deb7aa15d4c615299e47e7688551456568b1fb@google.com>
Auto-Submit: Nodir Turakulov <ef4933a197ef7b4b3f55f1bec4942aead3637a2a@chromium.org>

luci/luci-go,luci/luci-go,luci/luci-go,luci/luci-go,luci/luci-go,luci/luci-go