ci: Fixes release failure of groot image (#3337)

- Always clean the Groot image after building
- Simplify the release image manifest creation and pushing from the version

## Related issue number

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Fixes

.github/workflows/release.yml

@@ -139,14 +139,15 @@ jobs:
         sudo docker rmi -f ${{ env.GSS_IMAGE }}:${tag} || true
 
     - name: Clean Release Image
-      if: ${{ github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v') && github.repository == 'alibaba/GraphScope' }}
+      if: always()
       run: |
         # aarch64
         arch=$(uname -m)
         sudo docker rmi -f graphscope-store:${SHORT_SHA} || true
         sudo docker rmi -f ${{ env.GSS_IMAGE }}:${{ steps.tag.outputs.TAG }}-${arch} || true
 
   push-gss-image-manifest:
+    if: ${{ github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v') && github.repository == 'alibaba/GraphScope' }}
     runs-on: ubuntu-20.04
 
     needs: [build-gss-image-x86-64, build-gss-image-aarch64]
@@ -163,22 +164,13 @@ jobs:
       run: |
         echo "${docker_password}" | sudo docker login --username="${docker_username}" ${{ env.DOCKER_URL }} --password-stdin
 
-        time=$(date "+%Y%m%d")
-        version=$(cat ${GITHUB_WORKSPACE}/VERSION)
         # create
-
-        sudo docker manifest create \
-          ${{ env.GSS_IMAGE }}:${version}a${time} \
-          ${{ env.GSS_IMAGE }}:${version}a${time}-x86_64 \
-          ${{ env.GSS_IMAGE }}:${version}a${time}-aarch64
-
         sudo docker manifest create \
           ${{ env.GSS_IMAGE }}:${{ steps.tag.outputs.TAG }} \
           ${{ env.GSS_IMAGE }}:${{ steps.tag.outputs.TAG }}-x86_64 \
           ${{ env.GSS_IMAGE }}:${{ steps.tag.outputs.TAG }}-aarch64
 
         # push
-        sudo docker manifest push ${{ env.GSS_IMAGE }}:${version}a${time}
         sudo docker manifest push ${{ env.GSS_IMAGE }}:${{ steps.tag.outputs.TAG }}
 
   release-helm-charts: