[NFC][libc++][libc++abi][libunwind][test] Fix/unify AIX triples used in LIT tests (#101196)

This patch fixes/unifies AIX target triples used in libc++, libc++abi,
and libunwind LIT tests.

GitOrigin-RevId: 2d3655037ccfa276cb0949c2ce0cff56985f6637
1 file changed
tree: 9039d0ac1a73d32cb408b9b9c5502e8a16d4d2c7
  1. cmake/
  2. docs/
  3. include/
  4. src/
  5. test/
  6. .clang-format
  7. CMakeLists.txt
  8. LICENSE.TXT