Roll SPIRV-Tools from 466b5ec587e8 to 44cf55479002 (1 revision)

https://chromium.googlesource.com/external/github.com/KhronosGroup/SPIRV-Tools.git/+log/466b5ec587e8..44cf55479002

2025-09-02 clucie@google.com spirv-opt: Suppress assertion error for 16 bit integer extended instructions in CCP pass (#6287)

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/spirv-tools-vulkan-deps-autoroll
Please CC angle-team@google.com,radial-bots+chrome-roll@google.com,radial-bots@google.com on the revert to ensure that a human
is aware of the problem.

To report a problem with the AutoRoller itself, please file a bug:
https://issues.skia.org/issues/new?component=1389291&template=1850622

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md

Tbr: radial-bots+chrome-roll@google.com
Change-Id: If329d35810390767107d92e3e4b9edf190f133d3
Reviewed-on: https://chromium-review.googlesource.com/c/vulkan-deps/+/6909577
Bot-Commit: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>

• DEPS[diff]
• spirv-tools/src[diff]