Release Google.Cloud.Language.V2 version 1.0.0-beta05 (#13339)

Changes in this release:

### New features

- Add model_version in ModerateTextRequest and expose severity score in ClassificationCategory ([commit 72d1958](https://github.com/googleapis/google-cloud-dotnet/commit/72d19583e9022fd2a3b41bdc580500d2ab3c965a))

### Documentation improvements

- Minor update on documentation ([commit 72d1958](https://github.com/googleapis/google-cloud-dotnet/commit/72d19583e9022fd2a3b41bdc580500d2ab3c965a))

apis/Google.Cloud.Language.V2/Google.Cloud.Language.V2/Google.Cloud.Language.V2.csproj

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <Version>1.0.0-beta04</Version>
+    <Version>1.0.0-beta05</Version>
     <TargetFrameworks>netstandard2.0;net462</TargetFrameworks>
     <GenerateDocumentationFile>true</GenerateDocumentationFile>
     <Description>Recommended Google client library to access the Google Cloud Natural Language API (v2), which provides natural language understanding technologies, such as sentiment analysis, entity recognition, entity sentiment analysis, and other text annotations, to developers.</Description>

apis/Google.Cloud.Language.V2/docs/history.md

@@ -1,5 +1,15 @@
 # Version history
 
+## Version 1.0.0-beta05, released 2024-07-29
+
+### New features
+
+- Add model_version in ModerateTextRequest and expose severity score in ClassificationCategory ([commit 72d1958](https://github.com/googleapis/google-cloud-dotnet/commit/72d19583e9022fd2a3b41bdc580500d2ab3c965a))
+
+### Documentation improvements
+
+- Minor update on documentation ([commit 72d1958](https://github.com/googleapis/google-cloud-dotnet/commit/72d19583e9022fd2a3b41bdc580500d2ab3c965a))
+
 ## Version 1.0.0-beta04, released 2024-05-08
 
 ### New features

apis/apis.json

@@ -2887,7 +2887,7 @@
     },
     {
       "id": "Google.Cloud.Language.V2",
-      "version": "1.0.0-beta04",
+      "version": "1.0.0-beta05",
       "type": "grpc",
       "productName": "Cloud Natural Language",
       "productUrl": "https://cloud.google.com/natural-language/docs",