Add shu-mutou to sig-ui-leads

shu-mutou · web-flow · commit 1d9bde6d62e5 · 2021-06-21T18:10:17.000+09:00
diff --git a/OWNERS_ALIASES b/OWNERS_ALIASES
@@ -90,8 +90,8 @@ aliases:
     - stevekuznetsov
   sig-ui-leads:
     - floreks
-    - jeefy
     - maciaszczykm
+    - shu-mutou
   sig-usability-leads:
     - hpandeycodeit
     - tashimi
