[ci] Remove aws template (#5757)

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-aws.j2` to generate
-# the final pipeline yaml file.
+
+# This script will be feed into Jinja template in `test-template-aws.j2` at
+# https://github.com/vllm-project/buildkite-ci/blob/main/scripts/test-template-aws.j2 
+# to generate the final pipeline yaml file.
+
 
 steps:
 - label: Regression Test

.buildkite/test-template-aws.j2

-{% set docker_image = "public.ecr.aws/q9t5s3a7/vllm-ci-test-repo:$BUILDKITE_COMMIT" %}
-{% set default_working_dir = "/vllm-workspace/tests" %}
-
-steps:
-  - label: ":docker: build image"
-    agents:
-      queue: cpu_queue
-    commands:
-      - "aws ecr-public get-login-password --region us-east-1 | docker login --username AWS --password-stdin public.ecr.aws/q9t5s3a7"
-      - "docker build --build-arg max_jobs=16 --build-arg USE_SCCACHE=1 --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"
-        priority: 100
-        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 CPU Test"
-    depends_on: ~
-    agents:
-      queue: intel-cpu
-    command: bash .buildkite/run-cpu-test.sh
-
-  - label: "Intel GPU Test"
-    depends_on: ~
-    agents:
-      queue: intel-gpu
-    command: bash .buildkite/run-xpu-test.sh
-
-  {% for step in steps %}
-  {% if step.gpu == "a100" %}
-  - label: "{{ step.label }}"
-    agents:
-      queue: a100-queue
-    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:
-          priorityClassName: ci
-          containers:
-          - image: {{ docker_image }}
-            command: ["bash"]
-            args:
-            - '-c'
-            - "'cd {{ (step.working_dir or default_working_dir) | safe }} && {{ step.command or (step.commands | join(' && ')) | safe }}'"
-            resources:
-              limits:
-                nvidia.com/gpu: {{ step.num_gpus or 1 }}
-            volumeMounts:
-            - name: devshm
-              mountPath: /dev/shm
-            env:
-            - name: VLLM_USAGE_SOURCE
-              value: ci-test
-            - name: HF_TOKEN
-              valueFrom:
-                secretKeyRef:
-                  name: hf-token-secret
-                  key: token
-          nodeSelector:
-            nvidia.com/gpu.product: NVIDIA-A100-SXM4-80GB
-          volumes:
-          - name: devshm
-            emptyDir:
-              medium: Memory
-  {% else %}
-  - label: "{{ step.label }}"
-    agents:
-      {% if step.label == "Documentation Build" %}
-      queue: small_cpu_queue
-      {% elif step.no_gpu %}
-      queue: cpu_queue
-      {% elif step.num_gpus == 2 or step.num_gpus == 4 %}
-      queue: gpu_4_queue
-      {% else %}
-      queue: gpu_1_queue
-      {% endif %}
-    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:
-      - docker#v5.2.0:
-          image: {{ docker_image }}
-          always-pull: true
-          propagate-environment: true
-          {% if not step.no_gpu %}
-          gpus: all
-          {% endif %}
-          {% if step.label == "Benchmarks" %}
-          mount-buildkite-agent: true
-          {% endif %}
-          command: ["bash", "-c", "cd {{ (step.working_dir or default_working_dir) | safe  }} && {{ step.command  or (step.commands | join(' && ')) | safe }}"]
-          environment:
-            - VLLM_USAGE_SOURCE=ci-test
-            - HF_TOKEN
-            {% if step.label == "Speculative decoding tests" %}
-            - VLLM_ATTENTION_BACKEND=XFORMERS
-            {% endif %}
-          volumes:
-            - /dev/shm:/dev/shm
-  {% endif %}
-  {% endfor %}