* feat: add support for "args" flag for VM
* switch from args to kvmarguments, update type
* cosmetics: `kvmarguments` -> `kvm_arguments`
also update doc to match description from the official PVE documentation.
* fix(vm): Add parser for CustomEFIDisk
* use parseDiskSize(&string) from utils.go for CustomEFIDisk
* readd the remove space by github space
* address linter errors, remove duplicated code, add unit test
Co-authored-by: Pavel Boldyrev <627562+bpg@users.noreply.github.com>