Merge changes I4a6c5bae,If47d54f2,I7083e1b8,Ia2165338,Ic2b0b220, ... into main

* changes:
  Zeroize intermediate secrets in unlockLskfBasedProtector()
  Zeroize intermediate key in transformUnderWeaverSecret()
  Zeroize intermediate key in stretchedLskfToWeaverKey()
  Zeroize password metrics key in savePasswordMetrics()
  Zeroize CE storage key in setCeStorageProtection()
  Zeroize keystore password in unlockKeystore()