[lldb][DebugNames] Only skip processing of DW_AT_declarations for class/union types#94400

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

Michael137:bugfix/lldb-declarations-in-dsym-index-fixMichael137/llvm-project:bugfix/lldb-declarations-in-dsym-index-fixCopy head branch name to clipboard