Fix docker-compose issue

Failure: https://github.com/aws-observability/aws-otel-java-instrumentation/actions/runs/10571179785

Issue: https://github.com/orgs/community/discussions/116610

Author: thpierce

.github/workflows/soak-testing.yml

@@ -144,7 +144,7 @@ jobs:
           # MATRIX_COMMIT_COMBO
           # GITHUB_RUN_ID
         run: |-
-          docker-compose up --build;
+          docker compose up --build;
           RUN_TESTS_EXIT_CODE=$(
             docker inspect $(
               docker ps --quiet --all --filter "name=docker-performance-tests_alarms-poller"