Add method to rescan a nvme device (#48) * Add method to rescan a nvme device * Fix mock * Fix golangci-lint error * Fix lint error * DeviceRescan UT * DeviceRescan UT formatting * Update gonvme_test.go --------- Co-authored-by: Kakde <kshitija_kakde@dell.com> Co-authored-by: KshitijaKakde <111420075+KshitijaKakde@users.noreply.github.com>