Prepare to release Azure.ResourceManager.Search 1.3.0-beta.3 (Azure#44051)

* Prepare to release Azure.ResourceManager.Search 1.3.0-beta.3

Author: ArthurMa1978

sdk/search/Azure.ResourceManager.Search/CHANGELOG.md

@@ -1,14 +1,10 @@
 # Release History
 
-## 1.3.0-beta.3 (Unreleased)
-
-### Features Added
-
-### Breaking Changes
+## 1.3.0-beta.3 (2024-05-16)
 
 ### Bugs Fixed
 
-### Other Changes
+- Correct casing of SkuName when using the ArmSearchModelFactory.
 
 ## 1.3.0-beta.2 (2024-04-29)