mathlib

d67a1dc6 - chore(number_theory/quadratic_reciprocity): Eliminate `finish` (#11133)

chore(number_theory/quadratic_reciprocity): Eliminate `finish` (#11133) Removing uses of `finish`, as discussed in this Zulip thread (https://leanprover.zulipchat.com/#narrow/stream/113488-general/topic/mathlib.20sat.20solvers)