Wrong Threshold Calculation

[audiocoach]

Here another threshold related issue for the Invoke-IcingaCheckStoragePool Plugin.

Of course 9.20TB free space isn't lower than the provided 100GB warning threshold.

Installed framework version 13.2 and plugins version 13.

[LordHepipud]

Hello

Thank you for the report. Could you please test the linked PR and check if this issue is resolved?