ci: force buildkit and settings

.github/workflows/tests.yml

@@ -23,9 +23,13 @@ jobs:
       # Upstream bug causes buildkit pulls to fail so prefetch base images
       # https://github.com/moby/moby/issues/41864
       run:  |
+        export COMPOSE_INTERACTIVE_NO_CLI
+        export DOCKER_BUILDKIT=1
+        export COMPOSE_DOCKER_CLI_BUILD=1
+        export BUILDKIT_PROGRESS=plain
         docker pull composer:2.0
         docker pull php:8.0-cli-alpine
-        docker compose build --progress=plain
+        docker compose build
         docker compose up -d
         sleep 30
     - name: Doctor