patch 9.0.1489: crypt with libsodium is not tested on CI

Problem:    Crypt with libsodium is not tested on CI.
Solution:   Configure testing with libsodium. (Ozaki Kiichi, closes #12297)
diff --git a/src/version.c b/src/version.c
index 99d839d..5aa2c12 100644
--- a/src/version.c
+++ b/src/version.c
@@ -696,6 +696,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1489,
+/**/
     1488,
 /**/
     1487,