Bug 1875941 - Remove webcodecs crashtests from extraMochitestTestPaths r=karlt

Differential Revision: https://phabricator.services.mozilla.com/D199377

.eslintrc-test-paths.js

@@ -316,7 +316,6 @@ const extraMochitestTestPaths = [
   "dom/media/test/",
   "dom/media/webaudio/test/",
   "dom/media/webcodecs/test/",
-  "dom/media/webcodecs/crashtests/",
   "dom/media/webspeech/recognition/test/",
   "dom/media/webspeech/synth/test/",
   "dom/messagechannel/tests/",