docker-engine: bump to version 17.04.0-ce

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/docker-engine/docker-engine.hash

@@ -1,2 +1,2 @@
 # Locally calculated
-sha256	a8f1eefadf3966885ad0579facfc2017cca7dd3a0b20d086dfd798168716cb83	docker-engine-v17.03.1-ce.tar.gz
+sha256	b6ee0aa93ecea44e956d3627907e10557b3ec37d13ddfb40e436656e5037c640	docker-engine-v17.04.0-ce.tar.gz

package/docker-engine/docker-engine.mk

@@ -4,8 +4,8 @@
 #
 ################################################################################
 
-DOCKER_ENGINE_VERSION = v17.03.1-ce
-DOCKER_ENGINE_COMMIT = c6d412e329c85f32a4b2269b49aaa0794affcf88
+DOCKER_ENGINE_VERSION = v17.04.0-ce
+DOCKER_ENGINE_COMMIT = 4845c567eb35d68f35b0b1713a09b0c8d47fe67e
 DOCKER_ENGINE_SITE = $(call github,docker,docker,$(DOCKER_ENGINE_VERSION))
 
 DOCKER_ENGINE_LICENSE = Apache-2.0