Add services necessary for aws lambda

As seen in https://docs.aws.amazon.com/lambda/latest/dg/csharp-package-asp.html#csharp-package-asp-deploy-minimal

Author: reakaleek

src/api/Elastic.Documentation.Api.Lambda/Program.cs

@@ -9,6 +9,7 @@
 
 var builder = WebApplication.CreateSlimBuilder(args);
 
+builder.Services.AddControllers();
 builder.Services.AddAWSLambdaHosting(LambdaEventSource.RestApi, new SourceGeneratorLambdaJsonSerializer<LambdaJsonSerializerContext>());
 builder.Services.AddElasticDocsApiUsecases(Environment.GetEnvironmentVariable("APP_ENVIRONMENT"));
 
@@ -17,6 +18,9 @@
 var v1 = app.MapGroup("/v1");
 v1.MapElasticDocsApiEndpoints();
 
+app.UseHttpsRedirection();
+app.MapControllers();
+
 app.Run();
 
 [JsonSerializable(typeof(APIGatewayHttpApiV2ProxyRequest), GenerationMode = JsonSourceGenerationMode.Metadata)]