patch 8.0.0699: checksum tests are not actually run

Problem:    Checksum tests are not actually run.
Solution:   Add the tests to the list. (Dominique Pelle, closes #1819)
diff --git a/src/version.c b/src/version.c
index bd4c3e1..8cbbbf7 100644
--- a/src/version.c
+++ b/src/version.c
@@ -765,6 +765,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    699,
+/**/
     698,
 /**/
     697,