Bump Microsoft.EntityFrameworkCore.Relational from 7.0.2 to 7.0.3

Bumps [Microsoft.EntityFrameworkCore.Relational](https://github.com/dotnet/efcore) from 7.0.2 to 7.0.3.
- [Release notes](https://github.com/dotnet/efcore/releases)
- [Commits](dotnet/efcore@v7.0.2...v7.0.3)

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

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

Source/WebScheduler.Api/WebScheduler.Api.csproj

@@ -35,7 +35,7 @@
     <PackageReference Include="Microsoft.AspNetCore.Mvc.NewtonsoftJson" Version="7.0.3" />
     <PackageReference Include="Microsoft.AspNetCore.Mvc.Versioning.ApiExplorer" Version="5.0.0" />
     <PackageReference Include="Microsoft.EntityFrameworkCore" Version="7.0.3" />
-    <PackageReference Include="Microsoft.EntityFrameworkCore.Relational" Version="7.0.2" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Relational" Version="7.0.3" />
     <PackageReference Include="Microsoft.Extensions.Caching.StackExchangeRedis" Version="7.0.3" />
     <PackageReference Include="Microsoft.VisualStudio.Azure.Containers.Tools.Targets" Version="1.17.0" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="7.0.2">