Update organization (#652)

Author: yaooqinn

committers.md

@@ -102,7 +102,7 @@ navigation:
 |Weichen Xu|Databricks|
 |Takeshi Yamamuro|NTT|
 |Jie Yang|Baidu|
-|Kent Yao|NetEase|
+|Kent Yao|Microsoft|
 |Burak Yavuz|Databricks|
 |Xiduo You|NetEase|
 |Matei Zaharia|Databricks, Stanford|

site/committers.html

@@ -532,7 +532,7 @@ <h2>Current committers</h2>
     </tr>
     <tr>
       <td>Kent Yao</td>
-      <td>NetEase</td>
+      <td>Microsoft</td>
     </tr>
     <tr>
       <td>Burak Yavuz</td>