Enable "gn check" for //third_party/blink/renderer/modules/animationworklet

This directory has a circular dependency with modules/worklet:worklet.
Update allow_circular_includes_from in it.

This CL has no behavior changes.

Bug: 800764
Change-Id: I6a525f8114dce476a7cd3dec5529e48781a47515
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2398745
Commit-Queue: Takuto Ikuta <tikuta@chromium.org>
Auto-Submit: Kent Tamura <tkent@chromium.org>
Reviewed-by: Takuto Ikuta <tikuta@chromium.org>
Cr-Commit-Position: refs/heads/master@{#805180}

.gn

@@ -252,7 +252,6 @@ no_check_targets = [
   "//third_party/blink/renderer/core/workers:*",  # 289 errors
   "//third_party/blink/renderer/core/xmlhttprequest:*",  # 49 errors
   "//third_party/blink/renderer/core:*",  # 823 errors
-  "//third_party/blink/renderer/modules/animationworklet:*",  # 1 error
   "//third_party/blink/renderer/modules/background_fetch:*",  # 4 errors
   "//third_party/blink/renderer/modules/cache_storage:*",  # 3 errors
   "//third_party/blink/renderer/modules/canvas:*",  # 1 error

third_party/blink/renderer/modules/worklet/BUILD.gn

@@ -13,6 +13,8 @@ blink_modules_sources("worklet") {
     "//third_party/blink/renderer/modules/animationworklet",
     "//third_party/blink/renderer/modules/csspaint",
   ]
-  allow_circular_includes_from =
-      [ "//third_party/blink/renderer/modules/csspaint:csspaint" ]
+  allow_circular_includes_from = [
+    "//third_party/blink/renderer/modules/animationworklet",
+    "//third_party/blink/renderer/modules/csspaint:csspaint",
+  ]
 }