Bump Microsoft.Data.SqlClient from 5.1.4 to 5.1.5 in /Source

Bumps [Microsoft.Data.SqlClient](https://github.com/dotnet/sqlclient) from 5.1.4 to 5.1.5.
- [Release notes](https://github.com/dotnet/sqlclient/releases)
- [Changelog](https://github.com/dotnet/SqlClient/blob/main/CHANGELOG.md)
- [Commits](dotnet/SqlClient@v5.1.4...v5.1.5)

---
updated-dependencies:
- dependency-name: Microsoft.Data.SqlClient
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Source/Csla.Data.SqlClient/Csla.Data.SqlClient.csproj

@@ -24,7 +24,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.Data.SqlClient" Version="5.1.4" />
+    <PackageReference Include="Microsoft.Data.SqlClient" Version="5.1.5" />
     <PackageReference Include="Microsoft.SourceLink.GitHub" Version="8.0.0">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>