Remove stale WebGPU Compat CTS expectations

Autogenerated CL from running:

//content/test/gpu/unexpected_pass_finder.py --project chrome-unexpected-pass-data --include-internal-builders --remove-stale-expectations --narrow-semi-stale-expectation-scope --num-samples 300 --suite webgpu_compat_cts

Affected bugs for CL description:

[email protected]

Bug: 0000, 372198639, 373664074, 42251283, dawn:0000
Bug: dawn:2083, dawn:2430
Fixed: 353552533, 372044249, 42251085, dawn:2377
Change-Id: I463d6e959839d61f72c7548ea9952db77b9c6652
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/214159
Commit-Queue: [email protected] <[email protected]>
Auto-Submit: chrome-automated-expectation@chops-service-accounts.iam.gserviceaccount.com <chrome-automated-expectation@chops-service-accounts.iam.gserviceaccount.com>
Bot-Commit: [email protected] <[email protected]>