MINOR: update GitHub collaborators (apache#19471)

Reviewers: PoAn Yang <[email protected]>, Jhen-Yung Hsu
<[email protected]>, TengYao Chi <[email protected]>, Ken Huang
<[email protected]>, Chia-Ping Tsai <[email protected]>

Author: mjsax

.asf.yaml

@@ -29,16 +29,16 @@ notifications:
 # Read more here: https://github.com/apache/infrastructure-asfyaml
 github:
   collaborators:
-    - apoorvmittal10
     - brandboat
-    - frankvicky
     - FrankYang0529
     - gongxuanzhang
     - m1a2st
     - mingyen066
+    - ShivsundarR
     - smjn
     - TaiJuWu
     - xijiu
+    - Yunyung
   enabled_merge_buttons:
     squash: true
     squash_commit_message: PR_TITLE_AND_DESC