Azure Monitor OTel Update changelog for release (Azure#35407)

Author: vishweshbankwar

sdk/monitor/Azure.Monitor.OpenTelemetry.AspNetCore/CHANGELOG.md

@@ -1,6 +1,6 @@
 # Release History
 
-## 1.0.0-beta.3 (Unreleased)
+## 1.0.0-beta.3 (2023-04-11)
 
 ### Features Added
 
@@ -10,10 +10,6 @@
 
 * Removed public APIs `Services.AddAzureMonitor()`, `Services.AddAzureMonitor(AzureMonitorOptions options)` and `Services.AddAzureMonitor(Action<AzureMonitorOptions> configureAzureMonitor)`.
 
-### Bugs Fixed
-
-### Other Changes
-
 ## 1.0.0-beta.2 (2023-03-14)
 
 ### Other Changes

sdk/monitor/Azure.Monitor.OpenTelemetry.Exporter/CHANGELOG.md

@@ -1,18 +1,12 @@
 # Release History
 
-## 1.0.0-beta.10 (Unreleased)
-
-### Features Added
-
-### Breaking Changes
+## 1.0.0-beta.10 (2023-04-11)
 
 ### Bugs Fixed
 
 - Fixed an issue of when using ILogger to log an Exception a custom message would override the exception message.
   ([#33860](https://github.com/Azure/azure-sdk-for-net/pull/33860))
 
-### Other Changes
-
 ## 1.0.0-beta.9 (2023-03-14)
 
 ### Other Changes