patch 8.2.1746: Vim9: cannot use "fina" for "finally"

Problem:    Vim9: Cannot use "fina" for "finally". (Naruhiko Nishino)
Solution:   Specifically check for "fina". (closes #7020)
diff --git a/src/version.c b/src/version.c
index bd5d607..49ce61c 100644
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1746,
+/**/
     1745,
 /**/
     1744,