Increase project version to 3.0.0-beta.1

Author: YevgeniyShunevych

src/Atata.Configuration.Json/Atata.Configuration.Json.csproj

@@ -4,7 +4,7 @@
     <TargetFrameworks>netstandard2.0</TargetFrameworks>
     <LangVersion>12.0</LangVersion>
     <ImplicitUsings>enable</ImplicitUsings>
-    <Version>2.7.0</Version>
+    <Version>3.0.0-beta.1</Version>
     <Description>C#/.NET package for Atata configuration through JSON files.
 
 The package targets .NET Standard 2.0, which supports .NET 5+, .NET Framework 4.6.1+ and .NET Core/Standard 2.0+.
@@ -21,7 +21,7 @@ Features:
     <RepositoryUrl>https://github.com/atata-framework/atata-configuration-json</RepositoryUrl>
     <PackageId>Atata.Configuration.Json</PackageId>
     <PackageTags>atata automation testing test selenium webdriver browser configuration</PackageTags>
-    <PackageReleaseNotes>https://atata.io/blog/2024/01/11/atata.configuration.json-2.7.0-released/</PackageReleaseNotes>
+    <PackageReleaseNotes></PackageReleaseNotes>
     <PackageProjectUrl>https://github.com/atata-framework/atata-configuration-json</PackageProjectUrl>
   </PropertyGroup>