fix(Makefile): chain xelatex and bibtex
fix(Makefile): chain xelatex and bibtex

rlewis1988/logic_and_proof,avigad/logic_and_proof,soonhokong/logic_and_proof,leanprover/logic_and_proof,rlewis1988/logic_and_proof,fpvandoorn/logic_and_proof,fpvandoorn/logic_and_proof,leanprover/logic_and_proof,avigad/logic_and_proof,avigad/logic_and_proof,soonhokong/logic_and_proof,leanprover/logic_and_proof,fpvandoorn/logic_and_proof,rlewis1988/logic_and_proof,soonhokong/logic_and_proof