patch 8.2.0961: MS-Windows: no completion for locales

Problem:    MS-Windows: no completion for locales.
Solution:   Use the directories in $VIMRUNTIME/lang to complete locales.
            (Christian Brabandt, closes 36248)

src/version.c

@@ -754,6 +754,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    961,
 /**/
     960,
 /**/