chore: bump version to 1.9.52 for invariant-culture parameter encoding fix

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Author: vkuttyp

Directory.Build.props

@@ -7,6 +7,6 @@
     <Authors>vkuttyp</Authors>
     <PackageLicenseExpression>MIT</PackageLicenseExpression>
     <RepositoryUrl>https://github.com/vkuttyp/CosmoSQLClient-Dotnet</RepositoryUrl>
-    <Version>1.9.51</Version>
+    <Version>1.9.52</Version>
   </PropertyGroup>
 </Project>