patch 8.0.1199: when 'clipboard' is "autoselectplus" star register is set

Problem:    When 'clipboard' is "autoselectplus" the star register is also
            set. (Gilles Moris)
Solution:   Don't set the star register in this situation.

Author: brammool

src/ops.c

@@ -3259,8 +3259,8 @@ op_yank(oparg_T *oap, int deleting, int mess)
 
 	clip_own_selection(&clip_plus);
 	clip_gen_set_selection(&clip_plus);
-	if (!clip_isautosel_star() && !did_star
-					  && curr == &(y_regs[PLUS_REGISTER]))
+	if (!clip_isautosel_star() && !clip_isautosel_plus()
+		&& !did_star && curr == &(y_regs[PLUS_REGISTER]))
 	{
 	    copy_yank_reg(&(y_regs[STAR_REGISTER]));
 	    clip_own_selection(&clip_star);

src/version.c

@@ -761,6 +761,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1199,
 /**/
     1198,
 /**/