Fix chainrules tests

Author: Katharine Hyatt

test/testsuite/chainrules.jl

@@ -189,7 +189,7 @@ function test_chainrules_lq(
             m, n = size(A)
             r = min(m, n) - 5
             Ard = instantiate_matrix(T, (m, r)) * instantiate_matrix(T, (r, n))
-            LQ, ΔLQ = ad_lq_rd_compact_setup(Ard)
+            LQ, ΔLQ = ad_lq_rank_deficient_compact_setup(Ard)
             test_rrule(
                 cr_copy_lq_compact, Ard, alg ⊢ NoTangent();
                 output_tangent = ΔLQ, atol = atol, rtol = rtol