Release Google.Shopping.Merchant.DataSources.V1Beta version 1.0.0-bet…

…a03 (#13670)

Changes in this release:

### New features

- Adding some more information about supplemental data sources ([commit 7b274f8](https://togithub.com/googleapis/google-cloud-dotnet/commit/7b274f8f08a550655fdcf93dcc9bb157c35bf89d))

apis/Google.Shopping.Merchant.DataSources.V1Beta/Google.Shopping.Merchant.DataSources.V1Beta/Google.Shopping.Merchant.DataSources.V1Beta.csproj

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <Version>1.0.0-beta02</Version>
+    <Version>1.0.0-beta03</Version>
     <TargetFrameworks>netstandard2.0;net462</TargetFrameworks>
     <GenerateDocumentationFile>true</GenerateDocumentationFile>
     <Description>Recommended Google client library to access the Merchant Data Sources API (v1beta) which allows developers to programmatically manage data sources.</Description>

apis/Google.Shopping.Merchant.DataSources.V1Beta/docs/history.md

@@ -1,5 +1,11 @@
 # Version history
 
+## Version 1.0.0-beta03, released 2024-10-07
+
+### New features
+
+- Adding some more information about supplemental data sources ([commit 7b274f8](https://github.com/googleapis/google-cloud-dotnet/commit/7b274f8f08a550655fdcf93dcc9bb157c35bf89d))
+
 ## Version 1.0.0-beta02, released 2024-09-26
 
 ### New features

apis/apis.json

@@ -6005,7 +6005,7 @@
     },
     {
       "id": "Google.Shopping.Merchant.DataSources.V1Beta",
-      "version": "1.0.0-beta02",
+      "version": "1.0.0-beta03",
       "type": "grpc",
       "productName": "Merchant",
       "productUrl": "https://developers.google.com/merchant/api",