Fix SH command for ft891

https://github.com/Hamlib/Hamlib/issues/455

rigs/yaesu/newcat.c

@@ -7261,7 +7261,7 @@ int newcat_set_rx_bandwidth(RIG *rig, vfo_t vfo, rmode_t mode, pbwidth_t width)
 
     } /* end else */
 
-    if (is_ftdx101)
+    if (is_ftdx101 || is_ft891)
     {
         snprintf(priv->cmd_str, sizeof(priv->cmd_str), "SH%c0%02d;", main_sub_vfo, w);
     }

rigs/yaesu/newcat.h

@@ -50,7 +50,7 @@
 typedef char ncboolean;
 
 /* shared function version */
-#define NEWCAT_VER "20201121"
+#define NEWCAT_VER "20201204"
 
 /* Hopefully large enough for future use, 128 chars plus '\0' */
 #define NEWCAT_DATA_LEN                 129