Support bake remote definitions #2663

Job	Run time
build-linux-lint	11s
build-linux-test-component (buildx)	2m 3s
build-windows	2m 16s
build-linux-test-other	26s
build-linux-test-component (test_compose.py)	6m 18s
Render docs	55s
build-linux-test-component (test_config.py)	27s
build-linux-test-component (test_container.py)	7m 39s
build-linux-test-component (test_context.py)	20s
build-linux-test-component (test_image.py)	47s
build-linux-test-component (test_manifest.py)	18s
build-linux-test-component (test_network.py)	1m 10s
build-linux-test-component (test_node.py)	49s
build-linux-test-component (test_plugin.py)	37s
build-linux-test-component (test_pod.py)	38s
build-linux-test-component (test_service.py)	2m 25s
build-linux-test-component (test_stack.py)	1m 10s
build-linux-test-component (test_swarm.py)	38s
build-linux-test-component (test_system.py)	1m 0s
build-linux-test-component (test_task.py)	28s
build-linux-test-component (test_volume.py)	33s
	31m 8s

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