SSV-25260, SSV-25279 Import the corrupted pool from backup and reconstructed the primary (#104) (#109)

* Manually picked the changes from OpenZFS to import from the backup if the primary is corrupted by Windows2025

* SSV-25279 , during import rewriting the corrupted primary partition info with 128 partition to fix the add disk failure

* added log and handled error case

(cherry picked from commit 081749a)

Author: datacore-senthil