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

[Callum Fare via llvm-commits]

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@@ -477,7 +475,8 @@ OL_APIEXPORT ol_result_t OL_APICALL olMemFree(
 /// @brief Enqueue a memcpy operation.
 ///
 /// @details
-///    - For host pointers, use the device returned by olGetHostDevice
+///    - For host pointers, use the host device belonging to the
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callumfare wrote:

Yeah that's my bad. If we continue to check in the generated files it would be useful to have CI catch this by checking there's no diff after regenerating.

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