Suppress Win/NVIDIA CTS failures

Suppresses 1D CopyT2B CTS failures on the upcoming Win/NVIDIA config.

Bug: dawn:2408
Change-Id: I01f012cf26d45ac919e69d5a63b73c008fa3e513
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/174943
Auto-Submit: Brian Sheedy <bsheedy@google.com>
Commit-Queue: Brian Sheedy <bsheedy@google.com>
Reviewed-by: Austin Eng <enga@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Kokoro: Austin Eng <enga@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
diff --git a/webgpu-cts/expectations.txt b/webgpu-cts/expectations.txt
index f48f9ae..d42d66c 100644
--- a/webgpu-cts/expectations.txt
+++ b/webgpu-cts/expectations.txt
@@ -54,7 +54,8 @@
 #         renderer-software ]
 # Driver
 # tags: [ mesa_lt_19.1
-#         mesa_ge_21.0 ]
+#         mesa_ge_21.0
+#         nvidia_ge_31.0.15.4601 nvidia_lt_31.0.15.4601 ]
 # ASan
 # tags: [ asan no-asan ]
 # Display Server
@@ -805,6 +806,13 @@
 crbug.com/dawn/0000 [ mac ] webgpu:util,texture,color_space_conversions:* [ Failure ]
 
 ################################################################################
+# Failures due to Windows/NVIDIA driver upgrade
+# The keep can be removed once this config is promoted to stable.
+# KEEP
+################################################################################
+crbug.com/dawn/2408 [ win10 nvidia-0x2184 nvidia_ge_31.0.15.4601 ] webgpu:api,operation,command_buffer,image_copy:offsets_and_sizes:initMethod="WriteTexture";checkMethod="PartialCopyT2B";* [ Failure ]
+
+################################################################################
 # Flip video tests failing
 # Related PRs:
 #   - https://github.com/gpuweb/cts/pull/3278