Bump libgit2 to 8b5b814e553093295085144976eef2df5bfbafa3
Bump libgit2 to 8b5b814e553093295085144976eef2df5bfbafa3

tpickett66/rugged,libgit2/rugged,tpickett66/rugged,Acidburn0zzz/rugged,saraid/rugged,Acidburn0zzz/rugged,tpickett66/rugged,Acidburn0zzz/rugged,libgit2/rugged,saraid/rugged,libgit2/rugged,saraid/rugged