patch 8.1.2199: build failure when using normal features without GUI

Problem:    Build failure when using normal features without GUI and EXITFREE
            defined.
Solution:   Add #ifdef. (Dominique Pelle, closes #5106)

src/scriptfile.c

@@ -1360,7 +1360,9 @@ free_scriptnames(void)
     for (i = script_items.ga_len; i > 0; --i)
     {
 	vim_free(SCRIPT_ITEM(i).sn_name);
+#  ifdef FEAT_PROFILE
 	ga_clear(&SCRIPT_ITEM(i).sn_prl_ga);
+#  endif
     }
     ga_clear(&script_items);
 }