Bump actions/upload-artifact from 5 to 6 (#5014)

Bumps
[actions/upload-artifact](https://github.com/actions/upload-artifact) from 5 to 6.

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

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/_e2e_nightly_single_node_models.yaml

@@ -223,7 +223,7 @@ jobs:
 
       - name: Upload Report
         if: ${{ inputs.upload == true }}
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: report-${{ env.GHA_VLLM_ASCEND_VERSION }}-${{ steps.ts.outputs.artifact_ts }}
           path: ./benchmarks/accuracy/

.github/workflows/pr_tag_release_code_and_wheel.yml

@@ -70,7 +70,7 @@ jobs:
           ls dist
 
       - name: Archive tar.gz
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: vllm-ascend-src
           path: dist/*
@@ -155,7 +155,7 @@ jobs:
         done
 
     - name: Archive wheel
-      uses: actions/upload-artifact@v5
+      uses: actions/upload-artifact@v6
       with:
         name: vllm-ascend-${{ matrix.os }}-py${{ matrix.python-version }}-wheel
         path: dist/*

.github/workflows/schedule_test_benchmarks.yaml

@@ -134,7 +134,7 @@ jobs:
 
       - name: Upload benchmark artifacts
         if: github.event_name != 'schedule' && github.event_name != 'workflow_dispatch'
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: "benchmark-performance-${{ matrix.vllm_branch }}-${{ matrix.vllm_ascend_branch }}-report"
           path: ./benchmarks/results/benchmark_results.md