[WebAssemlby][Object] Fix dead code in WasmObjectFile.cpp

[sbc100]

Summary

I introduced this by mistake in https://reviews.llvm.org/D109595.

llvm/lib/Object/WasmObjectFile.cpp

while (Ctx.Ptr < OrigEnd) {
     case wasm::WASM_DYLINK_EXPORT_INFO: {
       uint32_t Count = readVaruint32(Ctx);
       while (Count--) {
         DylinkInfo.ExportInfo.push_back({readString(Ctx), readVaruint32(Ctx)});
       }
       break;
     }
     default:
-      return make_error<GenericBinaryError>("unknown dylink.0 sub-section",
-                                            object_error::parse_failed);
+      LLVM_DEBUG(dbgs() << "unknown dylink.0 sub-section: " << Type << "\n");
       Ctx.Ptr += Size;
       break;
     }
     if (Ctx.Ptr != Ctx.End) {
       return make_error<GenericBinaryError>(
           "dylink.0 sub-section ended prematurely", object_error::parse_failed);
     }
   }