[Reservations] Update API and version (Azure#31703)

Author: fengzhou-msft

sdk/reservations/Azure.ResourceManager.Reservations/CHANGELOG.md

@@ -1,19 +1,11 @@
 # Release History
 
-## 1.1.0-beta.1 (Unreleased)
+## 1.1.0 (2022-10-11)
 
 ### Features Added
-
-### Breaking Changes
+- Added new APIs for calculateRefund, return and archive/unarchive reservation
 
 ### Bugs Fixed
-
-### Other Changes
-
-## 2.0.0 (2022-09-23)
-
-### Breaking Changes
-- Add new APIs for calculateRefund, return and archive/Unarchive reservation
 - Set the following properties to be `nullable` in CalculateExchange\Exchange flow:
     - `ExchangePolicyErrors.PolicyErrors`
     - `ReservationPurchaseContent.AppliedScopes`

sdk/reservations/Azure.ResourceManager.Reservations/api/Azure.ResourceManager.Reservations.netstandard2.0.cs

@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <Version>1.1.0-beta.1</Version>
+    <Version>1.1.0</Version>
     <!--The ApiCompatVersion is managed automatically and should not generally be modified manually.-->
     <ApiCompatVersion>1.0.0</ApiCompatVersion>
     <PackageId>Azure.ResourceManager.Reservations</PackageId>