[Profile] Update testcase for r283948 (NFC)

Old: "__DATA,__llvm_prf_data"
New: "__DATA,__llvm_prf_data,regular,live_support"

This should fix the following bot failure:

  http://bb.pgr.jp/builders/cmake-clang-x86_64-linux/builds/55158

llvm-svn: 283949