chore: updated utils version bump

Author: cs-raj

Contentstack.Core/Contentstack.Core.csproj

@@ -32,7 +32,7 @@
     <PackageReference Include="System.Text.Json" Version="8.0.5" />
     <PackageReference Include="Microsoft.Extensions.Options" Version="8.0.2" />
     <PackageReference Include="Markdig" Version="0.36.2" />
-    <PackageReference Include="contentstack.utils" Version="1.0.6" />
+    <PackageReference Include="contentstack.utils" Version="2.0.0-beta.1" />
   </ItemGroup>
   <ItemGroup>
     <None Remove="Interfaces\" />