Bump Microsoft.AspNetCore.Http from 2.2.2 to 2.3.0

Pick up the latest Microsoft.AspNetCore.Http package.

This results in a number of transitive packages being updated to new major versions (see https://github.com/Azure/azure-functions-sql-extension/pull/1161), many of which are not marked as private in https://github.com/Azure/azure-functions-host/blob/dev/src/WebJobs.Script/runtimeassemblies.json - so extensive testing and validation will need to be done before making this update.

```
Microsoft.Extensions.DependencyInjection.Abstractions 2.2.0 -> 8.0.0 runtimeVersion
Microsoft.Extensions.ObjectPool 2.2.0 -> 8.0.11 minorMatchOrLower
Microsoft.Extensions.Options 2.2.0 -> 8.0.2 minorMatchOrLower
Microsoft.Extensions.Primitives 2.2.0 -> 8.0.0 minorMatchOrLower
System.ComponentModel.Annotations 4.5.0 -> 5.0.0 minorMatchOrLower
System.Text.Encodings.Web 6.0.0 -> 8.0.0 minorMatchOrLower
```

Start by locating the dependency declaration for Microsoft.AspNetCore.Http and review the transitive updates listed in the issue. Compare the linked pull request and runtimeassemblies.json, then validate the package bump with the extensive testing required to confirm the major-version changes do not break the Azure Functions SQL extension.

Written by the indexing model from the issue text.