[llvm] [LLVM] Update Sparc maintainer (PR #120430)

[Nikita Popov via llvm-commits]

https://github.com/nikic created https://github.com/llvm/llvm-project/pull/120430

> See [developer policy](https://llvm.org/docs/DeveloperPolicy.html#maintainers) for context on the maintainers terminology.

Currently @vegovin is listed as the maintainer of the Sparc backend, however they haven't been involved with LLVM for about 10 years already, so I'd like to find a new maintainer for this backend.

Looking through the history of the target, I think most of the contributions come from @koachan, so I'm nominating them as the new maintainer. I believe @rorth is also involved with this target, so maybe they should be listed as well. Feedback welcome.

>From 8a46094d9891d8ca10d759ff03b8c3dba0882a88 Mon Sep 17 00:00:00 2001
From: Nikita Popov <npopov at redhat.com>
Date: Wed, 18 Dec 2024 15:40:24 +0100
Subject: [PATCH] [LLVM] Update Sparc maintainer

---
 llvm/Maintainers.md | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/llvm/Maintainers.md b/llvm/Maintainers.md
index 11d6deb1bf9195..afb7ba63dfcb2b 100644
--- a/llvm/Maintainers.md
+++ b/llvm/Maintainers.md
@@ -249,8 +249,8 @@ asb at igalia.com (email), [asb](https://github.com/asb) (GitHub)
 
 #### Sparc backend
 
-Venkatraman Govindaraju \
-venkatra at cs.wisc.edu (email), [vegovin](https://github.com/vegovin) (GitHub)
+Koakuma \
+koachan at protonmail.com (email), [koachan](https://github.com/koachan) (GitHub)
 
 #### SPIRV backend
 
@@ -456,6 +456,7 @@ Paul C. Anagnostopoulos (paul at windfall.com, [Paul-C-Anagnostopoulos](https://git
 Justin Bogner (mail at justinbogner.com, [bogner](https://github.com/bogner)) -- SelectionDAG \
 Evan Cheng (evan.cheng at apple.com) -- Parts of code generator not covered by someone else \
 Renato Golin (rengolin at systemcall.eu, [rengolin](https://github.com/rengolin)) -- ARM backend \
+Venkatraman Govindaraju (venkatra at cs.wisc.edu, [vegovin](https://github.com/vegovin) -- Sparc backend \
 James Grosbach (grosbach at apple.com) -- MC layer \
 Anton Korobeynikov (anton at korobeynikov.info, [asl](https://github.com/asl)) -- ARM EABI \
 Chad Rosier (mcrosier at codeaurora.org) -- FastISel \