feat(category_theory/limits/terminal): limit of the constant terminal functor (#13238)
feat(category_theory/limits/terminal): limit of the constant terminal functor (#13238)

Needed in LTE.



Co-authored-by: Scott Morrison <63f04b4d96235eb042cc46d94f14d241d2a26722@gmail.com>

leanprover-community/mathlib,leanprover-community/mathlib