[ci] fix docker (#9678)

.github/workflows/docker.yml

@@ -29,16 +29,13 @@ jobs:
       matrix:
         include:
           - device: "cuda"
-            npu_type: ""
-          - device: "npu"
-            npu_type: "a2"
-          - device: "npu"
-            npu_type: "a3"
+          - device: "npu-a2"
+          - device: "npu-a3"
 
     runs-on: ubuntu-latest
 
     concurrency:
-      group: ${{ github.workflow }}-${{ github.ref }}-${{ matrix.device }}-${{ matrix.npu_type }}
+      group: ${{ github.workflow }}-${{ github.ref }}-${{ matrix.device }}
       cancel-in-progress: ${{ github.ref != 'refs/heads/main' }}
 
     environment:
@@ -93,7 +90,7 @@ jobs:
             docker.io/hiyouga/llamafactory:${{ steps.version.outputs.tag }}
 
       - name: Build and push Docker image (NPU-A2)
-        if: ${{ matrix.device == 'npu' && matrix.npu_type == 'a2' }}
+        if: ${{ matrix.device == 'npu-a2' }}
         uses: docker/build-push-action@v6
         with:
           context: .
@@ -105,7 +102,7 @@ jobs:
             quay.io/ascend/llamafactory:${{ steps.version.outputs.tag }}-npu-a2
 
       - name: Build and push Docker image (NPU-A3)
-        if: ${{ matrix.device == 'npu' && matrix.npu_type == 'a3' }}
+        if: ${{ matrix.device == 'npu-a3' }}
         uses: docker/build-push-action@v6
         with:
           context: .