File fix_libpq-fe_include.diff of Package cyrus-sasl

--- cyrus-sasl-2.1.27.orig/plugins/sql.c	2016-12-10 16:45:55.000000000 +0100
+++ cyrus-sasl-2.1.27/plugins/sql.c	2018-11-17 14:04:33.821540573 +0100
@@ -188,7 +188,7 @@
 #endif /* HAVE_MYSQL */
 
 #ifdef HAVE_PGSQL
-#include <libpq-fe.h>
+#include <pgsql/libpq-fe.h>
 
 static void *_pgsql_open(char *host, char *port, int usessl,
 			 const char *user, const char *password,