analogix-anx3429-firmare: update license

Update license to Apache 2.0 after discussing with vendor

BUG=b:152506115,chromium:894315
TEST=none

Change-Id: I3e6d529f6c1e5b762358e588acbd4fe6675b4dcd
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/overlays/chromiumos-overlay/+/2594247
Tested-by: Jett Rink <jettrink@chromium.org>
Auto-Submit: Jett Rink <jettrink@chromium.org>
Reviewed-by: SHENG PAN <span@analogixsemi.com>
Reviewed-by: Mike Frysinger <vapier@chromium.org>
Commit-Queue: Jett Rink <jettrink@chromium.org>
Commit-Queue: Mike Frysinger <vapier@chromium.org>
3 files changed