Bump Amazon.Lambda.AspNetCoreServer.Hosting and Amazon.Lambda.Runtime…

…Support

Bumps [Amazon.Lambda.AspNetCoreServer.Hosting](https://github.com/aws/aws-lambda-dotnet) and [Amazon.Lambda.RuntimeSupport](https://github.com/aws/aws-lambda-dotnet). These dependencies needed to be updated together.

Updates `Amazon.Lambda.AspNetCoreServer.Hosting` from 1.7.1 to 1.7.3
- [Changelog](https://github.com/aws/aws-lambda-dotnet/blob/master/CHANGELOG.md)
- [Commits](https://github.com/aws/aws-lambda-dotnet/commits)

Updates `Amazon.Lambda.RuntimeSupport` from 1.11.0 to 1.12.1
- [Changelog](https://github.com/aws/aws-lambda-dotnet/blob/master/CHANGELOG.md)
- [Commits](https://github.com/aws/aws-lambda-dotnet/commits)

---
updated-dependencies:
- dependency-name: Amazon.Lambda.AspNetCoreServer.Hosting
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: Amazon.Lambda.RuntimeSupport
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Directory.Packages.props

@@ -5,8 +5,8 @@
     <GlobalPackageReference Include="StyleCop.Analyzers" Version="1.2.0-beta.556" PrivateAssets="All" />
   </ItemGroup>
   <ItemGroup>
-    <PackageVersion Include="Amazon.Lambda.AspNetCoreServer.Hosting" Version="1.7.1" />
-    <PackageVersion Include="Amazon.Lambda.RuntimeSupport" Version="1.11.0" />
+    <PackageVersion Include="Amazon.Lambda.AspNetCoreServer.Hosting" Version="1.7.3" />
+    <PackageVersion Include="Amazon.Lambda.RuntimeSupport" Version="1.12.1" />
     <PackageVersion Include="Amazon.Lambda.Serialization.Json" Version="2.2.4" />
     <PackageVersion Include="AWSSDK.SQS" Version="3.7.400.3" />
     <PackageVersion Include="coverlet.msbuild" Version="6.0.2" />