udhcpc: handling of option 125
removed patch 907-udhcpc_option_125_vivso.patch. environment variable opt125 will have the hex string of option 125 dhcp.script is parsing hex string and updating json with vivsoinfo
removed patch 907-udhcpc_option_125_vivso.patch. environment variable opt125 will have the hex string of option 125 dhcp.script is parsing hex string and updating json with vivsoinfo