Windows: add GUI way to reset the smart card

[szszszsz]

Add GUI way to reset the smart card, e.g. through the Kleopatra suite

Details:

• https://docs.nitrokey.com/storage/windows/factory-reset.html
• https://www.nitrokey.com/de/documentation/frequently-asked-questions-faq#how-to-reset-a-nitrokey

Source:

• https://support.nitrokey.com/t/reset-nitrokey-strorage-forgot-admin-password/4018

File: [storage/windows/factory-reset.rst] https://docs.nitrokey.com/storage/windows/factory-reset

[szszszsz]

Update: neither Kleopatra nor GPA offer factory-reset operation on Windows.