lldp: Remove remaining SystemCapabilities.subtype from tests
lldp: Remove remaining SystemCapabilities.subtype from tests

Signed-off-by: IWAMOTO Toshihiro <8e41ae29694291a01b8efca6b4a0005a87ddb93e@valinux.co.jp>
Signed-off-by: FUJITA Tomonori <93dac1fe9c4b2a3957982200319981492ad4976e@lab.ntt.co.jp>

fujita/ryu,fujita/ryu,iwaseyusuke/ryu,iwaseyusuke/ryu,lagopus/ryu-lagopus-ext,osrg/ryu,fujita/ryu,iwaseyusuke/ryu,osrg/ryu,iwaseyusuke/ryu,osrg/ryu,lagopus/ryu-lagopus-ext,lagopus/ryu-lagopus-ext,osrg/ryu,lagopus/ryu-lagopus-ext,lagopus/ryu-lagopus-ext,fujita/ryu,fujita/ryu,osrg/ryu,iwaseyusuke/ryu