[ci] Deprecate original CI template (#5624)

Signed-off-by: kevin <kevin@anyscale.com>

.buildkite/test-pipeline.yaml

 # In this file, you can add more tests to run either by adding a new step or
 # adding a new command to an existing step. See different options here for examples.
-# This script will be feed into Jinja template in `test-template.j2` to generate
+# This script will be feed into Jinja template in `test-template-aws.j2` to generate
 # the final pipeline yaml file.
 
 steps:

.buildkite/test-template.j2

-{% set docker_image = "us-central1-docker.pkg.dev/vllm-405802/vllm-ci-test-repo/vllm-test:$BUILDKITE_COMMIT" %}
-{% set default_num_gpu = 1 %}
-{% set default_working_dir = "/vllm-workspace/tests" %}
-
-steps:
-  - label: ":docker: build image"
-    commands:
-      - "docker build --build-arg max_jobs=16 --tag {{ docker_image }} --target test --progress plain ."
-      - "docker push {{ docker_image }}"
-    env:
-      DOCKER_BUILDKIT: "1"
-    retry:
-      automatic:
-        - exit_status: -1  # Agent was lost
-          limit: 5
-        - exit_status: -10  # Agent was lost
-          limit: 5
-  - wait
-
-  - group: "AMD Tests"
-    depends_on: ~
-    steps:
-    {% for step in steps %}
-    {% if step.mirror_hardwares and "amd" in step.mirror_hardwares %}
-      - label: "AMD: {{ step.label }}"
-        agents:
-          queue: amd
-        command: bash .buildkite/run-amd-test.sh "cd {{ (step.working_dir or default_working_dir) | safe  }} ; {{ step.command  or (step.commands | join(" ; ")) | safe }}"
-        env:
-          DOCKER_BUILDKIT: "1"
-        soft_fail: true
-    {% endif %}
-    {% endfor %}
-
-  - label: "Neuron Test"
-    depends_on: ~
-    agents:
-      queue: neuron
-    command: bash .buildkite/run-neuron-test.sh
-    soft_fail: false
-
-  - label: "Intel Test"
-    depends_on: ~
-    agents:
-      queue: intel
-    command: bash .buildkite/run-cpu-test.sh
-
-  - label: "XPU Test"
-    agents:
-      queue: intel
-    command: bash .buildkite/run-xpu-test.sh
-
-  {% for step in steps %}
-  - label: "{{ step.label }}"
-    agents:
-      queue: kubernetes
-    soft_fail: {{ step.soft_fail or false }}
-    {% if step.parallelism %}
-    parallelism: {{ step.parallelism }}
-    {% endif %}
-    retry:
-      automatic:
-        - exit_status: -1  # Agent was lost
-          limit: 5
-        - exit_status: -10  # Agent was lost
-          limit: 5
-    plugins:
-      - kubernetes:
-          podSpec:
-            {% if step.num_gpus %}
-            priorityClassName: gpu-priority-cls-{{ step.num_gpus }}
-            {% endif %}
-            volumes:
-              - name: dshm
-                emptyDir:
-                  medium: Memory
-            containers:
-              - image: "{{ docker_image }}"
-                command: ["bash"]
-                args:
-                - '-c'
-                - "'cd {{ (step.working_dir or default_working_dir) | safe  }} && {{ step.command  or (step.commands | join(' && ')) | safe }}'"
-                {% if not step.no_gpu %}
-                resources:
-                  requests:
-                    nvidia.com/gpu: "{{ step.num_gpus or default_num_gpu }}"
-                  limits:
-                    nvidia.com/gpu: "{{ step.num_gpus or default_num_gpu }}"
-                {% endif %}
-                env:
-                  - name: VLLM_USAGE_SOURCE
-                    value: ci-test
-                  - name: HF_TOKEN
-                    valueFrom:
-                      secretKeyRef:
-                        name: hf-token-secret
-                        key: token
-                volumeMounts:
-                  - mountPath: /dev/shm
-                    name: dshm
-  {% endfor %}