This doesn't fix actual usage of image fs, just makes it possible to
stop commands that don't use it from failing entirely.
Connects-To: #869
Change-Type: patch
* require('resin-sdk') => multicontainer SDK
* require('resin-sdk-preconfigured') => 6.15.0 SDK
* all 'resin-sdk' requires replaced with 'resin-sdk-preconfigured'
* resin-sdk-preconfigured TS typings are copy pasted from the current resin-sdk master
The idea is to progressively replace all 'resin-sdk-preconfigured'
requires with 'resin-sdk' (multicontainer sdk) and eventually remove
resin-sdk-preconfigured from package.json.
Change-Type: patch
