patch 8.1.0176: overlapping string argument for strcpy()

Problem:    Overlapping string argument for strcpy(). (Coverity)
Solution:   Use STRMOVE() instead of STRCPY(). (Dominique Pelle, closes #3187)

src/version.c

@@ -789,6 +789,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    176,
 /**/
     175,
 /**/