ci : add missing Linux label to cpu-x64-high-perf runner (#23958)

Fixes: https://github.com/ggml-org/llama.cpp/pull/23927#discussion_r3332213086
The cpu-x64-high-perf job was missing the Linux label in its runs-on
specification, causing the runner to not be discovered. All other
self-hosted Linux jobs include this label.

Assisted-by: llama.cpp:local pi

diff --git a/.github/workflows/build-self-hosted.yml b/.github/workflows/build-self-hosted.yml
index 93d05ee7a70f2cb25d6ee6b110d8520f2f6f5a2f..436100c8a4cd6fc3350564b885896aea529c9d95 100644 (file)
--- a/.github/workflows/build-self-hosted.yml
+++ b/.github/workflows/build-self-hosted.yml
@@ -298,7 +298,7 @@ jobs:
           GG_BUILD_OPENVINO=1 GGML_OPENVINO_DEVICE=GPU GG_BUILD_LOW_PERF=1 bash ./ci/run.sh ~/results/llama.cpp ~/mnt/llama.cpp
 
   cpu-x64-high-perf:
-    runs-on: [self-hosted, X64]
+    runs-on: [self-hosted, Linux, X64]
 
     steps:
       - name: Clone