Bump Microsoft.EntityFrameworkCore.SqlServer from 7.0.18 to 7.0.19

Bumps [Microsoft.EntityFrameworkCore.SqlServer](https://github.com/dotnet/efcore) from 7.0.18 to 7.0.19.
- [Release notes](https://github.com/dotnet/efcore/releases)
- [Commits](dotnet/efcore@v7.0.18...v7.0.19)

---
updated-dependencies:
- dependency-name: Microsoft.EntityFrameworkCore.SqlServer
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

src/SmartLearning.Infrastructure/SmartLearning.Infrastructure.csproj

@@ -19,7 +19,7 @@
     <PackageReference Include="Ardalis.EFCore.Extensions" Version="6.0.0" />
     <PackageReference Include="Microsoft.AspNetCore.Identity.EntityFrameworkCore" Version="7.0.19" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" PrivateAssets="all" Version="7.0.19" />
-    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="7.0.18" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="7.0.19" />
   </ItemGroup>
 
   <ItemGroup>