fix tests

Signed-off-by: Jared Quick <jared.quick@salesforce.com>

Author: jquick

tests/build.bats

@@ -337,8 +337,8 @@ setup_file() {
   export BUILDKITE_PLUGIN_DOCKER_COMPOSE_ARGS_1=MYARG=1
   export BUILDKITE_PLUGIN_DOCKER_COMPOSE_BUILDKIT_INLINE_CACHE=true
 
-  stub docker-compose \
-    "-f docker-compose.yml -p buildkite1111 -f docker-compose.buildkite-1-override.yml build --pull --build-arg BUILDKIT_INLINE_CACHE=1 --build-arg MYARG=0 --build-arg MYARG=1 myservice : echo built myservice"
+  stub docker \
+    "compose -f docker-compose.yml -p buildkite1111 -f docker-compose.buildkite-1-override.yml build --pull --build-arg BUILDKIT_INLINE_CACHE=1 --build-arg MYARG=0 --build-arg MYARG=1 myservice : echo built myservice"
 
   run $PWD/hooks/command