Add missing check_stack_depth() to some recursive functions

Reported-by: Egor Chindyaskin, Alexander Lakhin
Discussion: https://postgr.es/m/1672760457.940462079%40f306.i.mail.ru

src/backend/optimizer/util/clauses.c

@@ -2423,6 +2423,10 @@ static Node *
 eval_const_expressions_mutator(Node *node,
 							   eval_const_expressions_context *context)
 {
+
+	/* since this function recurses, it could be driven to stack overflow */
+	check_stack_depth();
+
 	if (node == NULL)
 		return NULL;
 	switch (nodeTag(node))