patch 8.0.1270: mismatching file name with Filelist

Problem:    Mismatching file name with Filelist.
Solution:   Rename color_ramp.vim to xterm_ramp.vim

Author: brammool

src/testdir/color_ramp.vim src/testdir/xterm_ramp.vimsrc/testdir/color_ramp.vim renamed to src/testdir/xterm_ramp.vim

@@ -761,6 +761,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1270,
 /**/
     1269,
 /**/