Wait for Bitlocker decryption
Bitlocker decryption happen only during the Bitlocker turn-off scenario.
During this process, if this option is set to True , sccmtspsi waits for the disk decryption process to finish before handing control back to the operator to initiate the build.
If the option is set to Ask, the operator can click the Continue button without having to wait for the decryption process to complete.
If the option is set to False, sccmtspsi will initiate the decryption and continue without waiting.