Improve handling for WinLaps with Azure target

[htcfreek]

If Azur is the target for WinLaps then the exp.time is stored locally. Therefore the password rest happens automatically because of the missing timestamp after reinstall.

In this cases we can check Registry for an existing timestamp, skip renewal and output next expiration time.

I can add a new pkg variable to force renewal. => No regular use case.

[htcfreek]

Implemented in v1.3 of the packaged.