omnia-eeprom: Mark it nonshared
This tool was build in the phase 2 build, there the
TARGET_mvebu_cortexa9_DEVICE_cznic_turris-omnia dependecy was probably
not meat. Mark it as non shared to build it together with the target
where this option is set.
Signed-off-by: Hauke Mehrtens <[email protected]>
Link: https://github.com/openwrt/openwrt/pull/16975
Signed-off-by: Robert Marko <[email protected]>