Roll Vulkan-ValidationLayers from 3b6bafa9f33f to b68b56af4144 (1 revision)

https://chromium.googlesource.com/external/github.com/KhronosGroup/Vulkan-ValidationLayers/+log/3b6bafa9f33f..b68b56af4144

2026-02-15 spencer@lunarg.com layers: Batch leaking object message

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/vulkan-validation-layers-vulkan-deps
Please CC angle-team@google.com,geofflang@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: geofflang@google.com
Change-Id: I76764491c81d5036db195c804b157031f930bfc0
Reviewed-on: https://chromium-review.googlesource.com/c/vulkan-deps/+/7579596
Bot-Commit: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>