hack/ci/windows.ps1: add support for DOCKER_STORAGE_OPTS

[thaJeztah]

(taken from #39846)

Modelled after the way it's handled in the Linux scripts

[thaJeztah]

@StefanScherer @vikramhh ptal

[vikramhh]

@thaJeztah - the change looks good to me. But why scope it to storage options alone?

By having the caller provide a fully crafted "additional" options as a string[say ADDITIONAL_DUT_OPTS] we could make the change more generic. The script will just tag that value on to $dutArgs without having to "parse" it in any way.

Caller would also be responsible for ensuring that nothing in ADDITIONAL_DUT_OPTS clashes with the options that the script uses anyways[e.g. --exec-opt].

[thaJeztah]

I added this change for testing hyper-v containers; limiting just to storage driver options, so that we have the same variable name as elsewhere;

moby/Makefile

Line 52 in 9b25c0f

-e DOCKER_STORAGE_OPTS \