Roll //buildtools/third_party/mold

Includes some ICF-related bug fixes.

Bug: 40208899
Change-Id: I403dc34b406e18d7708383bab63563315206c3c4
Cq-Include-Trybots: luci.chrome.try:android-internal-dbg,android-internal-binary-size
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/7897866
Auto-Submit: Andrew Grieve <agrieve@chromium.org>
Reviewed-by: Peter Wen <wnwen@chromium.org>
Commit-Queue: Peter Wen <wnwen@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1641633}
NOKEYCHECK=True
GitOrigin-RevId: 20b4a02978de50d968be43a01c9401b57c909bf5