[proaudio] media-sound/jack-audio-connection-kit-1.9.9.5- pam USE flag missing for pam depends

[Djip Perois]

I think like on other
*- jack-audio-connection-kit-0.121.3-r2*
*- jack-audio-connection-kit-2.9999-r1*

there is a USE flag for pam

RDEPEND="${RDEPEND}
        dbus? ( dev-python/dbus-python[${PYTHON_USEDEP}] )
        pam? ( sys-auth/realtime-base )"

but note for 1.9.9.5 ebuild => si pam auth for realtime may be remove or
not used