[llvm] [github] Add myself as default code reviewer (PR #89099)

[Guray Ozen via llvm-commits]

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@@ -114,6 +114,7 @@ clang/test/AST/Interp/ @tbaederr
 # MLIR NVVM Dialect in MLIR
 /mlir/**/LLVMIR/**/BasicPtxBuilderInterface* @grypp
 /mlir/**/NVVM*/ @grypp
+/mlir/**/NVVM* @grypp
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grypp wrote:

I think the first one catches /mlir/**/Target/LLVM/NVVM/Target.* files, but I haven't implemented them, so I have removed that line

https://github.com/llvm/llvm-project/pull/89099