Merge pull request opendatahub-io#587 from nikheal2/update_z_template

[s390x] update Z template

Author: vaibhavjainwiz

config/runtimes/vllm-spyre-s390x-template.yaml

@@ -36,7 +36,8 @@ objects:
           command:
             - /bin/bash
             - -c
-            - source /etc/profile.d/ibm-aiu-setup.sh && exec python3 -m vllm_tgis_adapter "$@"
+            - source /etc/profile.d/ibm-aiu-setup.sh && exec python3 -m vllm.entrypoints.openai.api_server "$@"
+            - --
           args:
             - '--model=/mnt/models'
             - '--port=8000'
@@ -72,4 +73,4 @@ objects:
         - name: shm
           emptyDir:
             medium: Memory
-            sizeLimit: 2Gi
+            sizeLimit: 2Gi