Remove config tests, which are now unit tests in docker/cli

Signed-off-by: Daniel Nephin <dnephin@docker.com>
Upstream-commit: c467a112050d595ca0b48122cd4ce81fcf6cefde
Component: engine

components/engine/hack/make/.integration-daemon-start

@@ -21,8 +21,6 @@ if ! command -v "$TEST_CLIENT_BINARY" &> /dev/null; then
 	false
 fi
 
-export DOCKER_CLI_VERSION=$(${TEST_CLIENT_BINARY} --version | awk '{ gsub(",", " "); print $3 }')
-
 # This is a temporary hack for split-binary mode. It can be removed once
 # https://github.com/docker/docker/pull/22134 is merged into docker master
 if [ "$(go env GOOS)" = 'windows' ]; then

components/engine/hack/make/.integration-test-helpers

@@ -71,7 +71,6 @@ test_env() {
 		[ -n "$TESTDEBUG" ] && set -x
 		env -i \
 			DEST="$ABS_DEST" \
-			DOCKER_CLI_VERSION="$DOCKER_CLI_VERSION" \
 			DOCKER_API_VERSION="$DOCKER_API_VERSION" \
 			DOCKER_INTEGRATION_DAEMON_DEST="$DOCKER_INTEGRATION_DAEMON_DEST" \
 			DOCKER_TLS_VERIFY="$DOCKER_TEST_TLS_VERIFY" \