MFV r336494:
TDLS: Reject TPK-TK reconfiguration.
This is also upline git commmit ff89af96e5a35c86f50330d2b86c18323318a60c.
Once again this is a NOP as this is a props change to sync up with
the vendor branch. The real commit is in r324696.
Obtained from: https://w1.fi/security/2017-1/\
rebased-v2.6-0006-TDLS-Reject-TPK-TK-\ reconfiguration.patch