[Intl] Skip regress-7770 on Android

Bug: v8:8756
Change-Id: Ie0f74f1029bd566924ef6e33a6b0c293489f8234
Reviewed-on: https://chromium-review.googlesource.com/c/1445136Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org>
Commit-Queue: Frank Tang <ftang@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59191}

test/intl/intl.status

@@ -59,5 +59,7 @@
   'relative-time-format/default-locale-fr-CA': [SKIP],
   'relative-time-format/default-locale-pt-BR': [SKIP],
   'default_locale': [SKIP],
+  # Unable to change locale and TZ on Android:
+  'regress-7770': [SKIP],
 }],  # 'system == android'
 ]