fix: Return a promise when retrying provisioning to avoid continuing after a failure

Otherwise we'll keep doing the rest of the APIBinder init steps, like reporting initial config,
potentially before completing the provisioning.

Change-type: patch
Signed-off-by: Pablo Carranza Velez <pablo@balena.io>

src/api-binder.ts

@@ -875,7 +875,7 @@ export class APIBinder {
 				delay: retryDelay,
 			});
 			await Bluebird.delay(retryDelay);
-			this.provisionOrRetry(retryDelay);
+			return this.provisionOrRetry(retryDelay);
 		}
 	}