[llvm] [LLVM][Maintainers] Update NVPTX maintainers (PR #115973)

[via llvm-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-backend-nvptx

Author: Justin Fargnoli (justinfargnoli)

<details>
<summary>Changes</summary>

This PR requires approval from:
- @<!-- -->jholewinski to attest that @<!-- -->Artem-B, @<!-- -->AlexMaclean, and @<!-- -->justinfargnoli can perform the [responsibilities of a maintainer](https://llvm.org/docs/DeveloperPolicy.html#maintainers). 
- @<!-- -->Artem-B and @<!-- -->AlexMaclean to ensure they'd like to volunteer for the role.

---
Full diff: https://github.com/llvm/llvm-project/pull/115973.diff


1 Files Affected:

- (modified) llvm/Maintainers.md (+6) 


``````````diff
diff --git a/llvm/Maintainers.md b/llvm/Maintainers.md
index cb215fb8b2d99f..cb1b87031f3639 100644
--- a/llvm/Maintainers.md
+++ b/llvm/Maintainers.md
@@ -208,6 +208,12 @@ anton at korobeynikov.info (email), [asl](https://github.com/asl) (GitHub)
 
 Justin Holewinski \
 jholewinski at nvidia.com (email), [jholewinski](https://github.com/jholewinski) (GitHub)
+Artem Belevich \
+tra at google.com (email), [Artem-B](https://github.com/Artem-B) (GitHub)
+Alex MacLean \
+amaclean at nvidia.com (email), [AlexMaclean](https://github.com/AlexMaclean) (GitHub)
+Justin Fargnoli \
+jfargnoli at nvidia.com (email), [justinfargnoli](https://github.com/justinfargnoli) (GitHub)
 
 #### PowerPC backend
 

``````````

</details>


https://github.com/llvm/llvm-project/pull/115973