[CI] Optimize CI time (#4821)

### What this PR does / why we need it?
Considering that long queues severely impact the developer experience,
we have decided to make the following changes:
1. Changes will use the self_hosted runner
2. e2e-2card will use the A3 node.

- vLLM version: v0.12.0
- vLLM main:
ad32e3e19c

---------

Signed-off-by: wangli <wangli858794774@gmail.com>
Co-authored-by: Mengqing Cao <cmq0113@163.com>

.github/workflows/vllm_ascend_test_pr_light.yaml

@@ -44,12 +44,13 @@ jobs:
     with:
       vllm: ad32e3e19ccf0526cb6744a5fed09a138a5fb2f9
   changes:
-    runs-on: ubuntu-latest
+    runs-on: linux-aarch64-a2-0
     outputs:
       e2e_tracker: ${{ steps.filter.outputs.e2e_tracker }}
       ut_tracker: ${{ steps.filter.outputs.ut_tracker }}
     steps:
-      - uses: actions/checkout@v6.0.1
+      # NOTE: Do not update the version of checkout, there have some issue on self_hosted runner with the higher version
+      - uses: actions/checkout@v4
       - uses: dorny/paths-filter@v3
         id: filter
         with: