Revert "temp: download bootstrap from different branch"

This reverts commit 114a347.

Signed-off-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>

Author: hmellor

scripts/ci_aws_bootstrap.sh

@@ -17,15 +17,15 @@ upload_pipeline() {
     source /var/lib/buildkite-agent/.cargo/env
     if [ $BUILDKITE_PIPELINE_SLUG == "fastcheck" ]; then
         if [ ! -e ".buildkite/test-template-fastcheck.j2" ]; then
-            curl -o .buildkite/test-template-fastcheck.j2 https://raw.githubusercontent.com/vllm-project/buildkite-ci/update-dockerfile-paths/scripts/test-template-fastcheck.j2
+            curl -o .buildkite/test-template-fastcheck.j2 https://raw.githubusercontent.com/vllm-project/buildkite-ci/main/scripts/test-template-fastcheck.j2
         fi
         cd .buildkite && minijinja-cli test-template-fastcheck.j2 test-pipeline.yaml > pipeline.yml
         cat pipeline.yml
         buildkite-agent pipeline upload pipeline.yml
         exit 0
     fi
     if [ ! -e ".buildkite/test-template.j2" ]; then
-        curl -o .buildkite/test-template.j2 https://raw.githubusercontent.com/vllm-project/buildkite-ci/update-dockerfile-paths/scripts/test-template-aws.j2?$(date +%s)
+        curl -o .buildkite/test-template.j2 https://raw.githubusercontent.com/vllm-project/buildkite-ci/main/scripts/test-template-aws.j2?$(date +%s)
     fi
     if [ -e ".buildkite/pipeline_generator/pipeline_generator.py" ]; then
         python -m pip install click pydantic