[llvm] [Offload] Add Error Codes to PluginInterface (PR #138258)

[Ross Brunton via llvm-commits]

================
@@ -1,3 +1,5 @@
+set(LIBOFFLOAD_ROOT "${CMAKE_CURRENT_SOURCE_DIR}")
+
----------------
RossBrunton wrote:

Whoops! Good spot, yes that is no longer needed.

https://github.com/llvm/llvm-project/pull/138258