Add Hummingbird to Manufacturers

Author: haslinghuis

Manufacturers.md

@@ -64,6 +64,7 @@ This is the official list of manufacturer ids (`manufacturer_id` in the target c
 |GMRC|Great Mountain RC|https://github.com/shanggl|
 |HAMO|Happymodel|http://www.happymodel.cn/|
 |HARC|HAKRC|https://www.hakrc.com/|
+|HBRD|Hummingbird||
 |HBRO|Holybro|http://www.holybro.com/index.html|
 |HDZO|Divimath, Inc.|https://www.hd-zero.com/|
 |HEBI|Shenzhen High Energy Bili Co., Ltd.|http://www.coddar.net/|