[CI] Fix 310p image build (#6259)

Fix 310p docker image build error

- vLLM version: v0.14.1
- vLLM main:
d68209402d

Signed-off-by: wangxiyuan <wangxiyuan1007@gmail.com>

.github/workflows/schedule_image_build_and_push.yaml

@@ -45,8 +45,10 @@ jobs:
             suffix: 'a3-openeuler'
           - name: 310P Ubuntu
             dockerfile: Dockerfile.310p
+            suffix: '310p'
           - name: 310P openEuler
             dockerfile: Dockerfile.310p.openEuler
+            suffix: '310p-openeuler'
     uses: ./.github/workflows/_schedule_image_build.yaml
     with:
       dockerfile: ${{ matrix.build_meta.dockerfile }}