Remove device name from volumes name

[azarouski]

It's better to remove variable part (device name) from volumes names to improve migration and renaming process

mcloud-agent/roles/mac-devices/templates/zebrunner-farm

Lines 202 to 203 in 0938a7c

	-v device-${device_name_underscored}-${udid}-lockdown:/var/lib/lockdown \
	-v device-${device_name_underscored}-${udid}:/tmp/log \

mcloud-agent/roles/devices/templates/zebrunner-farm

Lines 268 to 269 in 0938a7c

	-v device-${device_name_underscored}-${udid}-lockdown:/var/lib/lockdown \
	-v device-${device_name_underscored}-${udid}:/tmp/log \