test(integration): update spl-multisig show expectation

Author: Stevengre

kmir/src/tests/integration/data/prove-rs/show/spl-multisig-iter-eq-copied-next-fail.repro.expected

@@ -3,10 +3,10 @@
 │   #execTerminator ( terminator ( ... kind: terminatorKindCall ( ... func: operandC
 │   span: 0
 │
-│  (1077 steps)
+│  (1837 steps)
 └─ 3 (stuck, leaf)
-    ListItem ( thunk ( #decodeConstant ( constantKindZeroSized , ty ( 89 ) , typeInf
-    span: 274
+    #execTerminator ( terminator ( ... kind: terminatorKindCall ( ... func: operandM
+    span: 149
 
 
 ┌─ 2 (root, leaf, target, terminal)