[llvm] [Offload] Debug message update part 2 (PR #171683)

[Alex Duran via llvm-commits]

================
@@ -292,7 +296,7 @@ void PluginManager::registerLib(__tgt_bin_desc *Desc) {
       }
     }
     if (!FoundRTL)
-      DP("No RTL found for image " DPxMOD "!\n", DPxPTR(Img->ImageStart));
+      ODBG(ODT_Init) << "No RTL found for image " << Img->ImageStart;
----------------
adurang wrote:

```suggestion
      ODBG(ODT_Init) << "No RTL found for image " << Img->ImageStart << "!";
```

https://github.com/llvm/llvm-project/pull/171683