patch 8.1.2055: not easy to jump to function line from profile

Problem:    Not easy to jump to function line from profile.
Solution:   Use "file:99" instead of "file line 99" so that "gf" works.
            (Daniel Hahler, closes #4951)

src/version.c

@@ -757,6 +757,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    2055,
 /**/
     2054,
 /**/