package/docker-cli: bump to version 19.03.11

For details, see the release notes:
https://docs.docker.com/engine/release-notes/

Signed-off-by: Christian Stewart <christian@paral.in>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/docker-cli/docker-cli.hash

@@ -1,3 +1,3 @@
 # Locally calculated
-sha256	36dd85273c95f4755e08b37ea9660a1bf5c315570b679a0ce268750ca1ed3801  docker-cli-19.03.8.tar.gz
+sha256	a5b1d6c5766f77896273e864a448a7f0ea4055bb52f50f884f14ad6ef0d5fdb4  docker-cli-19.03.11.tar.gz
 sha256	2d81ea060825006fc8f3fe28aa5dc0ffeb80faf325b612c955229157b8c10dc0  LICENSE

package/docker-cli/docker-cli.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-DOCKER_CLI_VERSION = 19.03.8
+DOCKER_CLI_VERSION = 19.03.11
 DOCKER_CLI_SITE = $(call github,docker,cli,v$(DOCKER_CLI_VERSION))
 DOCKER_CLI_WORKSPACE = gopath