Bump Microsoft.EntityFrameworkCore from 5.0.7 to 7.0.20

Bumps [Microsoft.EntityFrameworkCore](https://github.com/dotnet/efcore) from 5.0.7 to 7.0.20.
- [Release notes](https://github.com/dotnet/efcore/releases)
- [Commits](dotnet/efcore@v5.0.7...v7.0.20)

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

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

Author: dependabot[bot]

OpenAPI/LearningHub.Nhs.OpenApi.Repositories.Interface/LearningHub.Nhs.OpenApi.Repositories.Interface.csproj

@@ -17,7 +17,7 @@
     </PropertyGroup>
 
     <ItemGroup>
-      <PackageReference Include="Microsoft.EntityFrameworkCore" Version="5.0.7" />
+      <PackageReference Include="Microsoft.EntityFrameworkCore" Version="7.0.20" />
     </ItemGroup>
 
     <ItemGroup>