[lldb][XcodeSDK] Simplify logic that adjusts sysroot during XcodeSDK merging#130640

Michael137 merged 1 commit intollvm:mainllvm/llvm-project:mainfrom

Michael137:lldb/simplify-xcodesdk-sysrootMichael137/llvm-project:lldb/simplify-xcodesdk-sysrootCopy head branch name to clipboard