Balena-sdk

* Fix Release "getLatestByApplication" typings [Stevche Radevski]

* Typings: Add `is_host_os` to the application type model [Thodoris Greasidis]

* Fix the billing.updateBillingInfo tests [Thodoris Greasidis]

* **BREAKING** Drop the commit from application ServiceDetail results [Thodoris Greasidis]
* GetCurrentServiceDetailsPineOptions: Drop $tolower to make it faster [Thodoris Greasidis]
* Util/device-os-version: Convert to TypeScript [Thodoris Greasidis]
* **BREAKING**: Drop resin-device-status in favor of balena-device-status [Thodoris Greasidis]
* Util: Create a generic upsert pine helper method [Thodoris Greasidis]
* **BREAKING** Drop pine 6 emulated upsert logic on dependent resources [Thodoris Greasidis]
* Use more up-to-date Omit typings [Thodoris Greasidis]
* Fully type the body of post & patch requests [Thodoris Greasidis]
* Upgrade Typescript to v3.4.5 [Thodoris Greasidis]

* Temporarily skip the auth.register() tests [Thodoris Greasidis]

* Fix device.getStatus() return type typings [Thodoris Greasidis]