patch 8.0.1101: channel write fails if writing to log fails

Problem:    Channel write fails if writing to log fails.
Solution:   Ignore return value of fwrite(). (Ozaki Kiichi, closes #2081)

src/version.c

@@ -769,6 +769,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1101,
 /**/
     1100,
 /**/