Updated pipeline related PR assignment (#22945)

.github/pull_request_assignment.yml

@@ -100,6 +100,8 @@
     paths: "specification/common-types/**"
     reviewers:
       - raych1
+      - weidongxu-microsoft
+      - lirenhe
    
       
 - rule:
@@ -161,6 +163,7 @@
       - "documentation/**"
     reviewers:
       - josefree
+      - weshaggard
 
 
 - rule:
@@ -170,7 +173,8 @@
       - ".azure-pipelines/**"	
       - ".azure-pipelines-preproduction/**"	
     reviewers:
-      - raych1
+      - weshaggard
+      - konrad-jamrozik
 
 - rule:
     # manager-plane PR
@@ -180,7 +184,6 @@
       - lirenhe
       - weidongxu-microsoft
       - ArcturusZhang
-      - raych1
       - chunyu3
       - msyyc
       - live1206