contrib/gfx: Fixed steam_game_info parsing issue

Fixed regex string for steam_game_info.py script to match new
steamdb.info changes

BUG=b:161464443
TEST=./steam_game_info.py 440

Change-Id: I7edd710dd8c1aa9ee6b6286bba4618455f76bd16
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/dev-util/+/2302659
Reviewed-by: Ilja H. Friedel <ihf@chromium.org>
Commit-Queue: Ilja H. Friedel <ihf@chromium.org>
Tested-by: Ilja H. Friedel <ihf@chromium.org>
1 file changed