Trailing slash in URL is dropped during generation

Hi there

Problem

We're working with an API which endpoints contain trailing slashes, for example {+baseUrl}/api/v1/app/{app_id}/msg/.

During the client generation, the trailing slash is dropped, and the generated client doesn't work as expected as all requests return a 404.

Repro

For reference, here's a link to the OpenAPI document used here: https://github.com/svix/svix-webhooks/blob/8d32e47e0484f5d0839bce364d8700d2c7457937/openapi.json#L7779

1. Generate the .NET client

   kiota generate `
     --openapi https://raw.githubusercontent.com/svix/svix-webhooks/main/openapi.json `
     --output .\TrailingSlashDroppedIssue4291 `
     --language CSharp `
     --class-name SvixClient `
     --namespace-name SvixApiClient `
     --exclude-backward-compatible true `
     --serializer Microsoft.Kiota.Serialization.Json.JsonSerializationWriterFactory `
     --deserializer Microsoft.Kiota.Serialization.Json.JsonParseNodeFactory `
     --structured-mime-types application/json `
     --include-path '/api/v1/app/{app_id}/msg/#POST'
   

2. See the missing trailing slashes in the constructor definitions in the TrailingSlashDroppedIssue4291\Api\V1\App\Item\Msg\MsgRequestBuilder.cs file

   public class MsgRequestBuilder : BaseRequestBuilder {
       public MsgRequestBuilder(Dictionary<string, object> pathParameters, IRequestAdapter requestAdapter) : base(requestAdapter, "{+baseurl}/api/v1/app/{app_id}/msg{?with_content*}", pathParameters) {
       }
       public MsgRequestBuilder(string rawUrl, IRequestAdapter requestAdapter) : base(requestAdapter, "{+baseurl}/api/v1/app/{app_id}/msg{?with_content*}", rawUrl) {
       }
   }
   

Expected result

Kiota shouldn't manipulate paths defined in the OpenAPI document, or should provide an option to opt out of this behavior.