Add personal Information

Signed-off-by: chengpu <[email protected]>

Author: steverao

developers_affiliations1.txt

@@ -223,6 +223,8 @@
 	EPAM Systems Inc from 2019-08-01 until 2020-03-01
 	PartsTech from 2020-03-01 until 2021-08-01
 	Firebolt · from 2021-08-01
+steverao: steverao!users.noreply.github.com
+  Alibaba Group from 2021-06-03
 123liuziming: 123liuziming!users.noreply.github.com
 	Independent until 2020-09-01
 	爱奇艺 · Internship from 2020-09-01 until 2021-03-01