Prepare Release for November Eventgrid (Azure#37648)

* Prepare Release

* fix changelog

* fix changelog

Author: billwert

eng/versioning/version_client.txt

@@ -142,7 +142,7 @@ com.azure:azure-maps-render;1.0.0-beta.2;1.0.0-beta.3
 com.azure:azure-maps-route;1.0.0-beta.1;1.0.0-beta.2
 com.azure:azure-maps-search;1.0.0-beta.1;1.0.0-beta.2
 com.azure:azure-media-videoanalyzer-edge;1.0.0-beta.6;1.0.0-beta.7
-com.azure:azure-messaging-eventgrid;4.19.0;4.20.0-beta.1
+com.azure:azure-messaging-eventgrid;4.19.0;4.20.0
 com.azure:azure-messaging-eventgrid-cloudnative-cloudevents;1.0.0-beta.1;1.0.0-beta.2
 com.azure:azure-messaging-eventhubs;5.16.1;5.17.0-beta.1
 com.azure:azure-messaging-eventhubs-checkpointstore-blob;1.17.1;1.18.0-beta.1

sdk/eventgrid/azure-messaging-eventgrid/CHANGELOG.md

@@ -1,14 +1,14 @@
 # Release History
 
-## 4.20.0-beta.1 (Unreleased)
+## 4.20.0 (2023-11-13)
 
 ### Features Added
+- New SystemEvents for Resource Notification
 
-### Breaking Changes
-
-### Bugs Fixed
+#### Dependency Updates
 
-### Other Changes
+- Upgraded `azure-core` from `1.44.1` to version `1.45.0`.
+- Upgraded `azure-core-http-netty` from `1.13.9` to version `1.13.10`.
 
 ## 4.19.0 (2023-10-23)
 

sdk/eventgrid/azure-messaging-eventgrid/README.md

@@ -81,7 +81,7 @@ add the direct dependency to your project as follows.
 <dependency>
     <groupId>com.azure</groupId>
     <artifactId>azure-messaging-eventgrid</artifactId>
-    <version>4.19.0</version>
+    <version>4.20.0</version>
 </dependency>
 ```
 [//]: # ({x-version-update-end})

sdk/eventgrid/azure-messaging-eventgrid/pom.xml

@@ -12,7 +12,7 @@
 
   <groupId>com.azure</groupId>
   <artifactId>azure-messaging-eventgrid</artifactId>
-  <version>4.20.0-beta.1</version> <!-- {x-version-update;com.azure:azure-messaging-eventgrid;current} -->
+  <version>4.20.0</version> <!-- {x-version-update;com.azure:azure-messaging-eventgrid;current} -->
 
   <packaging>jar</packaging>
   <name>Microsoft Azure SDK for eventgrid</name>