[llvm] [libc++] Rename the label for libc++ self-hosted runners (PR #116540)

[via llvm-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-libcxx

Author: Louis Dionne (ldionne)

<details>
<summary>Changes</summary>



---
Full diff: https://github.com/llvm/llvm-project/pull/116540.diff


1 Files Affected:

- (modified) .github/workflows/libcxx-build-and-test.yaml (+8-8) 


``````````diff
diff --git a/.github/workflows/libcxx-build-and-test.yaml b/.github/workflows/libcxx-build-and-test.yaml
index 91b929732f2808..964ab654f3fb98 100644
--- a/.github/workflows/libcxx-build-and-test.yaml
+++ b/.github/workflows/libcxx-build-and-test.yaml
@@ -49,7 +49,7 @@ env:
 jobs:
   stage1:
     if: github.repository_owner == 'llvm'
-    runs-on: libcxx-runners-set
+    runs-on: libcxx-self-hosted-linux
     container: ghcr.io/libcxx/actions-builder:testing-2024-09-21
     continue-on-error: false
     strategy:
@@ -86,7 +86,7 @@ jobs:
             **/crash_diagnostics/*
   stage2:
     if: github.repository_owner == 'llvm'
-    runs-on: libcxx-runners-set
+    runs-on: libcxx-self-hosted-linux
     container: ghcr.io/libcxx/actions-builder:testing-2024-09-21
     needs: [ stage1 ]
     continue-on-error: false
@@ -161,19 +161,19 @@ jobs:
           'generic-static',
           'bootstrapping-build'
         ]
-        machine: [ 'libcxx-runners-set' ]
+        machine: [ 'libcxx-self-hosted-linux' ]
         include:
         - config: 'generic-cxx26'
-          machine: libcxx-runners-set
+          machine: libcxx-self-hosted-linux
         - config: 'generic-asan'
-          machine: libcxx-runners-set
+          machine: libcxx-self-hosted-linux
         - config: 'generic-tsan'
-          machine: libcxx-runners-set
+          machine: libcxx-self-hosted-linux
         - config: 'generic-ubsan'
-          machine: libcxx-runners-set
+          machine: libcxx-self-hosted-linux
         # Use a larger machine for MSAN to avoid timeout and memory allocation issues.
         - config: 'generic-msan'
-          machine: libcxx-runners-set
+          machine: libcxx-self-hosted-linux
     runs-on: ${{ matrix.machine }}
     container: ghcr.io/libcxx/actions-builder:testing-2024-09-21
     steps:

``````````

</details>


https://github.com/llvm/llvm-project/pull/116540