[llvm-branch-commits] [compiler-rt][sanitizers] Mark three tests as unsupported on Android (PR #166639)

[Aiden Grossman via llvm-branch-commits]

https://github.com/boomanaiden154 created https://github.com/llvm/llvm-project/pull/166639

These tests were already XFailed on Android, but are unresolved when
running under the internal shell rather than failing due to missing file
paths, which is likely the same reason they are xfailed. This does make
it slightly worse if someone accidentally fixes these tests for Android
without realizing it, but the alternative is likely fixing the
functionality/test on Android.