DO NOT MERGE [CtsIcuTestCases] Old Android releases can optionally support the new Japanese era

Bug: 131373688
Test: CtsIcuTestCases on old and new system image
Merged-In: Iadc96b33bb11c0716fb9fedd158805b32cf1644f
Change-Id: Iadc96b33bb11c0716fb9fedd158805b32cf1644f
4 files changed