Revert "[lldb] Don't create instance of `SymbolFileDWARFDebugMap` for non-Mach-O files (#139170)"
This reverts commit 3096f8768676bd64123270cc59b7cc904a72d875.
Reverting this commit because it depends on another PR
that was reverted, https://github.com/llvm/llvm-project/pull/142704
Both can be reapplied once we find a correct fix for that.