[llvm] [Github] Bump Windows Actions Runner to v2.321.0 (PR #123508)

[Aiden Grossman via llvm-commits]

https://github.com/boomanaiden154 created https://github.com/llvm/llvm-project/pull/123508

The current container is on an old version that can no longer recieve messages from Github, which causes the runner to just be recreated every couple seconds rather than performing any useful work.

>From 3002501475c527f14c81ad9421a64e470717caa5 Mon Sep 17 00:00:00 2001
From: Aiden Grossman <aidengrossman at google.com>
Date: Sun, 19 Jan 2025 09:12:51 +0000
Subject: [PATCH] [Github] Bump Windows Actions Runner to v2.321.0

The current container is on an old version that can no longer recieve messages
from Github, which causes the runner to just be recreated every couple seconds
rather than performing any useful work.
---
 .../workflows/containers/github-action-ci-windows/Dockerfile    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/containers/github-action-ci-windows/Dockerfile b/.github/workflows/containers/github-action-ci-windows/Dockerfile
index bc56e20935500b..2295e39d62c30f 100644
--- a/.github/workflows/containers/github-action-ci-windows/Dockerfile
+++ b/.github/workflows/containers/github-action-ci-windows/Dockerfile
@@ -108,7 +108,7 @@ RUN choco install -y handle
 
 RUN pip3 install pywin32 buildbot-worker==2.8.4
 
-ARG RUNNER_VERSION=2.319.1
+ARG RUNNER_VERSION=2.321.0
 ENV RUNNER_VERSION=$RUNNER_VERSION
 
 RUN powershell -Command \