temp: macOS runner issue workaround

Author: MrAlex94

.github/workflows/build.yml

@@ -480,7 +480,7 @@ jobs:
           - runs-on: macos-15-intel
             arch: x86_64-apple-darwin
             clang_url: https://firefox-ci-tc.services.mozilla.com/api/index/v1/task/gecko.cache.level-3.toolchains.v3.macosx64-clang-20.latest/artifacts/public/build/clang.tar.zst
-          - runs-on: warp-macos-latest-arm64-6x
+          - runs-on: warp-macos-13-arm64-6x
             arch: aarch64-apple-darwin
             clang_url: https://firefox-ci-tc.services.mozilla.com/api/index/v1/task/gecko.cache.level-3.toolchains.v3.macosx64-aarch64-clang-20.latest/artifacts/public/build/clang.tar.zst
     needs:
@@ -601,7 +601,7 @@ jobs:
     if: ${{ inputs.TRIGGER_EVENT == 'workflow_dispatch' }}
     needs:
       - build-macos-multi-stage-3
-    runs-on: warp-macos-latest-arm64-6x
+    runs-on: warp-macos-13-arm64-6x
     env:
       ARCH-X64: x86_64-apple-darwin
       ARCH-ARM64: aarch64-apple-darwin