[libc++][Android] Allow testing libc++ with clang-r536225 (#116149)
The Android clang-r536225 compiler identifies as Clang 19, but it is
based on commit fc57f88f007497a4ead0ec8607ac66e1847b02d6, which predates
the official LLVM 19.0.0 release.
Some tests need fixes:
* The sized delete tests fail because clang-r536225 leaves sized
deallocation off by default.
* std::array<T[0]> is true when this Android Clang version is used with
a trunk libc++, but we expect it to be false in the test. In practice,
Clang and libc++ usually come from the same commit on Android.
GitOrigin-RevId: 8f53a67bb8fa157d1767b0299ef2a19328cf26e9
3 files changed
