docs: update lib.md
docs: update lib.md

[skip ci]

Signed-off-by: ISHIDA Wataru <15703620d0b11e835ab4f34ebf88f2f40cce783e@lab.ntt.co.jp>

ramrunner/gobgp,fujita/gobgp,a16/gobgp,j-kato/gobgp,a16/gobgp,tamihiro/gobgp,ishidawataru/gobgp,tamihiro/gobgp,ramrunner/gobgp,Dipsingh/gobgp,osrg/gobgp,a16/gobgp,fujita/gobgp,j-kato/gobgp,tamihiro/gobgp,a16/gobgp,fujita/gobgp,a16/gobgp,osrg/gobgp,a16/gobgp,osrg/gobgp,j-kato/gobgp,ramrunner/gobgp,fujita/gobgp,ishidawataru/gobgp,osrg/gobgp,tamihiro/gobgp,ishidawataru/gobgp,Dipsingh/gobgp,a16/gobgp,Dipsingh/gobgp