feat(algebra/big_operators/basic): add finset.prod_to_list (#10842)
feat(algebra/big_operators/basic): add finset.prod_to_list (#10842)




Co-authored-by: jlh <837b0bbffcaa89474720fde5011740503a875271@users.noreply.github.com>

leanprover-community/mathlib,leanprover-community/mathlib