AUTHORS: update.

AUTHORS

 # Authors of mruby (mruby developers)
 
-## The List of Contributors sorted by number of commits (as of 2021-09-16 8619ba6)
+## The List of Contributors sorted by number of commits (as of 2021-10-16 36bca25)
 
-   7663 Yukihiro "Matz" Matsumoto (@matz)*
+   7818 Yukihiro "Matz" Matsumoto (@matz)*
     586 KOBAYASHI Shuji (@shuujii)
     376 Daniel Bovensiepen (@bovi)
-    344 Takeshi Watanabe (@take-cheeze)*
+    346 Takeshi Watanabe (@take-cheeze)*
     334 Masaki Muranaka (@monaka)
-    308 dearblue (@dearblue)*
+    311 dearblue (@dearblue)*
     298 Tomoyuki Sahara (@tsahara)*
     234 Jun Hiroe (@suzukaze)
     219 Cremno (@cremno)*
@@ -25,7 +25,7 @@
      59 Kurebayashi, Takahiro (@crimsonwoods)*
      56 h2so5 (@h2so5)
      52 Ralph Desir (@Mav7)*
-     45 John Bampton (@jbampton)
+     47 John Bampton (@jbampton)
      45 Rory O'Connell (@RoryO)*
      43 Yuichiro Kaneko (@yui-knk)+
      42 fleuria (@flaneur2020)