Bump Microsoft.EntityFrameworkCore from 6.0.1 to 7.0.15

Bumps [Microsoft.EntityFrameworkCore](https://github.com/dotnet/efcore) from 6.0.1 to 7.0.15.
- [Release notes](https://github.com/dotnet/efcore/releases)
- [Commits](dotnet/efcore@v6.0.1...v7.0.15)

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

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

Common/Common.csproj

@@ -6,7 +6,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="6.0.1" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="7.0.15" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="6.0.1" />
     <PackageReference Include="Pluralize.NET" Version="1.0.2" />
   </ItemGroup>