Please consider supporting the Apigee V1 API

**Is your feature request related to a problem? Please describe.**
I've noticed that the Apigee V1 API is currently ignored.
https://github.com/googleapis/google-api-nodejs-client/blob/8faa9ff985225d626a3951ff78e723891ec94e71/ignore.json#L3

Despite the fact that it exists in the discovery list.
https://github.com/googleapis/google-api-nodejs-client/blob/96633d18e8c591c39d0f6045f71aef32cd53b9eb/discovery/index.json#L381

And it is also already available as an API Client Library in other languages.
https://github.com/googleapis/google-api-java-client-services/tree/main/clients/google-api-services-apigee/v1
https://googleapis.github.io/google-api-python-client/docs/dyn/#apigee
https://pkg.go.dev/google.golang.org/api@v0.74.0/apigee/v1
https://developers.google.com/api-client-library/dotnet/apis/apigee/v1 (looks like this may have been removed though)

Is there anything blocking the release of a client library for this API?

**Describe the solution you'd like**
A Node.js client library for Apigee V1

**Describe alternatives you've considered**
Nothing else yet because the API documentation recommends using client libraries, which is what brought me to this repo.
https://cloud.google.com/apigee/docs/reference/apis/apigee/rest#service:-apigee.googleapis.com

Inizia con ignore.json e discovery/index.json, dove l'issue identifica Apigee V1 come ignorato nonostante compaia nell'elenco di discovery. Confronta il supporto dei client Java, Python e Go indicati e verifica il processo di generazione del repository. Il lavoro è completo quando la libreria client Node.js di Apigee V1 è stata generata e rilasciata e ogni requisito bloccante è stato compreso.

Scritto dal modello di indicizzazione a partire dal testo della issue.