Add more cn domains (#3260)

* category-collaborate-cn: add worktile.com

* category-dev-cn: add pingcode.com

* category-entertainment-cn: add more domains

* category-media-cn: add more domains

* geolocation-cn: add more domains

data/category-dev-cn

@@ -23,4 +23,5 @@ include:unitychina
 aardio.com
 jinrishici.com
 openvela.com
+pingcode.com
 tipdm.org