qcacld-3.0: Cleanup CRYPTO_SET_KEY_CONVERGED for WMA layer

CRYPTO_SET_KEY_CONVERGED is a temporary flag which is used for
converged crypto component transition. The transition has already
been done, so cleanup legacy code related to the flag in WMA layer.

Change-Id: If70fc5cb01f2a0123030c92410e126ce8078e1c6
CRs-fixed: 2593526
8 files changed