constants: remove SRTP_REPLAY_WINDOW_SIZE
constants: remove SRTP_REPLAY_WINDOW_SIZE

It is not needed

Change-Id: Ib927600c2aafa7d5d6b99c5b719de5ca48142620

Kurento/kms-core,ESTOS/kms-core,ESTOS/kms-core,Kurento/kms-core,ESTOS/kms-core,ESTOS/kms-core,Kurento/kms-core,Kurento/kms-core