Roll Vulkan-Loader from 40fdef426201 to 4a40e3cf16b3 (1 revision)

https://chromium.googlesource.com/external/github.com/KhronosGroup/Vulkan-Loader/+log/40fdef426201..4a40e3cf16b3

2025-10-13 49699333+dependabot[bot]@users.noreply.github.com build(deps): bump github/codeql-action from 3.30.6 to 4.30.8

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/vulkan-loader-vulkan-deps-autoroll
Please CC angle-team@google.com,cnorthrop@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: cnorthrop@google.com
Change-Id: I88fa5c1025fb9d1f7685cfc505df200d3c797296
Reviewed-on: https://chromium-review.googlesource.com/c/vulkan-deps/+/7038507
Bot-Commit: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
diff --git a/DEPS b/DEPS
index b4713e7..0d403e2 100644
--- a/DEPS
+++ b/DEPS
@@ -28,7 +28,7 @@
   'vulkan_headers_revision': '33d7f512583b8de44d1b6384aa1cf482f92e53e9',
 
   # Current revision of Khronos Vulkan-Loader.
-  'vulkan_loader_revision': '40fdef426201fa25c5847e18d96d8f28f29a5195',
+  'vulkan_loader_revision': '4a40e3cf16b35a5bc807e5f9b63913d6265bc08f',
 
   # Current revision of Khronos Vulkan-Tools.
   'vulkan_tools_revision': '17c41541e8e43364af6ccb4a6ce167274152cd7a',
diff --git a/vulkan-loader/src b/vulkan-loader/src
index 40fdef4..4a40e3c 160000
--- a/vulkan-loader/src
+++ b/vulkan-loader/src
@@ -1 +1 @@
-Subproject commit 40fdef426201fa25c5847e18d96d8f28f29a5195
+Subproject commit 4a40e3cf16b35a5bc807e5f9b63913d6265bc08f