Add fingerprint for ~leb
0w0 :: 142, ~ted, urbit.org
0w2d.GLlYg.-MwtO.ZCPBE.OqGB9 :: 143, ~rus, Stephen Burnham (oldkey)
0w0 :: 144, ~bex, urbit.org
- 0w0 :: 145, ~leb, Justin LeBlanc
+ 0w1M.E6dLP.eXY5V.Mh5TT.-u9KN :: 145, ~leb, Justin LeBlanc
0w0 :: 146, ~dux, urbit.org
0w0 :: 147, ~ryn, urbit.org
0w0 :: 148, ~num, Tlon
