llvm-project

77a8770d - Reland "[lldb][HostInfoMacOSX] Try to use DW_AT_LLVM_sysroot instead of xcrun when looking up SDK" (#129621)"

Reland "[lldb][HostInfoMacOSX] Try to use DW_AT_LLVM_sysroot instead of xcrun when looking up SDK" (#129621)" This reverts commit 6041c745f32e8fd60ed24e29e7d919d8d1c87ca6. Relands the original patch with the test-case data fixed. Weirldy the PR CI didn't seem to run the unit-tests? In any case, the problem was an incorrect expectation in the test-case data. Since we have both public and internal SDK in that test-case, we should `expect_mismatch` to be `true`.