[Intl] Split the failed tests into different bugs

Bug: v8:7684
Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng
Change-Id: I0f83c37dd1f5bd85dc3f444b6583fda404812b92
Reviewed-on: https://chromium-review.googlesource.com/c/1260402Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org>
Commit-Queue: Frank Tang <ftang@chromium.org>
Cr-Commit-Position: refs/heads/master@{#56361}

test/test262/test262.status

@@ -560,9 +560,13 @@
   'intl402/Collator/prototype/compare/bound-to-collator-instance': [SKIP],
   'intl402/Collator/ignore-invalid-unicode-ext-values': [SKIP],
 
-  # https://bugs.chromium.org/p/v8/issues/detail?id=7684
+  # https://bugs.chromium.org/p/v8/issues/detail?id=8260
   'intl402/Locale/constructor-non-iana-canon': [FAIL],
+
+  # https://bugs.chromium.org/p/v8/issues/detail?id=8261
   'intl402/Locale/constructor-options-language-valid': [FAIL],
+
+  # https://bugs.chromium.org/p/v8/issues/detail?id=8262
   'intl402/Locale/constructor-parse-twice': [FAIL],
 
   # https://bugs.chromium.org/p/v8/issues/detail?id=8259