Bump brianpos.Fhir.R4B.WebApi.AspNetCore from 4.3.0-beta2 to 5.3.0-beta2

Bumps [brianpos.Fhir.R4B.WebApi.AspNetCore](https://github.com/brianpos/fhir-net-web-api) from 4.3.0-beta2 to 5.3.0-beta2.
- [Commits](brianpos/fhir-net-web-api@R4B-v4.3.0-beta2...v5.3.0-beta2)

---
updated-dependencies:
- dependency-name: brianpos.Fhir.R4B.WebApi.AspNetCore
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Directory.Packages.props

@@ -5,7 +5,7 @@
   <ItemGroup>
     <!-- https://learn.microsoft.com/en-us/nuget/concepts/package-versioning#version-ranges -->
     <PackageVersion Include="brianpos.Fhir.R4B.DemoFileSystemFhirServer" Version="4.3.0-beta4" />
-    <PackageVersion Include="brianpos.Fhir.R4B.WebApi.AspNetCore" Version="4.3.0-beta2" />
+    <PackageVersion Include="brianpos.Fhir.R4B.WebApi.AspNetCore" Version="5.3.0-beta2" />
     <PackageVersion Include="Google.Cloud.SecretManager.V1" Version="2.1.0" />
     <PackageVersion Include="Google.Cloud.Storage.V1" Version="4.6.0" />
     <PackageVersion Include="Microsoft.AspNetCore.Authentication.JwtBearer" Version="[6.0.22,7.0.11]" />