remove pre-commit job, using pre-commit.ci now
remove pre-commit job, using pre-commit.ci now

pallets/flask,fkazimierczak/flask,pallets/flask,drewja/flask,pallets/flask,fkazimierczak/flask,mitsuhiko/flask,mitsuhiko/flask,drewja/flask,fkazimierczak/flask,drewja/flask