%0D getting added to APIHOST property of wskprops

## Environment details:

* local deployment, native ubuntu, Mac OS, Kubernetes, ...
* version of docker, ubuntu, ...

## Steps to reproduce the issue:

1. Create .wskprops file with AUTH, APIHOST, NAMESPACE
2. on running npm run deploy, code deciphers APIHOST into URL
3. But the URL contains /%0D character added to API host

Because of this, the URL becomes corrupt and so the call fails.

## Provide the expected results and outputs:

```
https://adobeioruntime.net/api/v1/namespaces
```

## Provide the actual results and outputs:

```
https://adobeioruntime.net/%0D/api/v1/namespaces
```

## Additional information you deem important:
* issue happens only occasionally or under certain circumstances
* changes you did or observed in the environment

Inizia riproducendo il problema con un file .wskprops contenente AUTH, APIHOST e NAMESPACE, quindi esegui npm run deploy. Traccia come APIHOST diventa l’URL della richiesta e individua dove viene introdotta la codifica del ritorno a capo. Il lavoro è completato quando l’URL generato corrisponde a https://adobeioruntime.net/api/v1/namespaces senza /%0D.

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