[lldb][SymbolFileDWARF] Share GetDIEToType between SymbolFiles of a SymbolFileDWARFDebugMap#120569

Michael137 merged 7 commits intollvm:mainllvm/llvm-project:mainfrom

Michael137:bugfix/lldb-typedef-to-outerMichael137/llvm-project:bugfix/lldb-typedef-to-outerCopy head branch name to clipboard