linux: Use newly added keep_temp on pack.
linux: Use newly added keep_temp on pack.

atsushieno/cerbero,OptoFidelity/cerbero,brion/cerbero,freedesktop-unofficial-mirror/gstreamer-sdk__cerbero,freedesktop-unofficial-mirror/gstreamer__sdk__cerbero,ramaxlo/cerbero,BigBrother-International/gst-cerbero,OptoFidelity/cerbero,OptoFidelity/cerbero,flexVDI/cerbero,ramaxlo/cerbero,nzjrs/cerbero,jackjansen/cerbero,fluendo/cerbero,nicolewu/cerbero,GStreamer/cerbero,BigBrother-International/gst-cerbero,jackjansen/cerbero,EricssonResearch/cerbero,freedesktop-unofficial-mirror/gstreamer-sdk__cerbero,nzjrs/cerbero,flexVDI/cerbero,freedesktop-unofficial-mirror/gstreamer-sdk__cerbero,ford-prefect/cerbero,ramaxlo/cerbero,multipath-rtp/cerbero,nirbheek/cerbero,superdump/cerbero,centricular/cerbero,cee1/cerbero-mac,ford-prefect/cerbero,flexVDI/cerbero,nirbheek/cerbero-old,shoreflyer/cerbero,lubosz/cerbero,davibe/cerbero,multipath-rtp/cerbero,BigBrother-International/gst-cerbero,GStreamer/cerbero,brion/cerbero,superdump/cerbero,nirbheek/cerbero-old,shoreflyer/cerbero,jackjansen/cerbero,jackjansen/cerbero-2013,AlertMe/cerbero,freedesktop-unofficial-mirror/gstreamer__cerbero,ylatuya/cerbero,nzjrs/cerbero,GStreamer/cerbero,centricular/cerbero,freedesktop-unofficial-mirror/gstreamer__cerbero,lubosz/cerbero,davibe/cerbero,atsushieno/cerbero,cee1/cerbero-mac,cee1/cerbero-mac,superdump/cerbero,brion/cerbero,atsushieno/cerbero,freedesktop-unofficial-mirror/gstreamer-sdk__cerbero,atsushieno/cerbero,superdump/cerbero,jackjansen/cerbero-2013,ford-prefect/cerbero,nirbheek/cerbero,brion/cerbero,jackjansen/cerbero-2013,AlertMe/cerbero,shoreflyer/cerbero,shoreflyer/cerbero,ramaxlo/cerbero,justinjoy/cerbero,ford-prefect/cerbero,freedesktop-unofficial-mirror/gstreamer__sdk__cerbero,nirbheek/cerbero,jackjansen/cerbero-2013,ramaxlo/cerbero,justinjoy/cerbero,atsushieno/cerbero,davibe/cerbero,ikonst/cerbero,nirbheek/cerbero-old,freedesktop-unofficial-mirror/gstreamer-sdk__cerbero,nzjrs/cerbero,nicolewu/cerbero,lubosz/cerbero,AlertMe/cerbero,sdroege/cerbero,GStreamer/cerbero,justinjoy/cerbero,centricular/cerbero,EricssonResearch/cerbero,ylatuya/cerbero,freedesktop-unofficial-mirror/gstreamer__sdk__cerbero,jackjansen/cerbero-2013,lubosz/cerbero,multipath-rtp/cerbero,ylatuya/cerbero,nirbheek/cerbero,cee1/cerbero-mac,AlertMe/cerbero,GStreamer/cerbero,sdroege/cerbero,nzjrs/cerbero,freedesktop-unofficial-mirror/gstreamer__cerbero,ikonst/cerbero,freedesktop-unofficial-mirror/gstreamer__sdk__cerbero,shoreflyer/cerbero,fluendo/cerbero,sdroege/cerbero,EricssonResearch/cerbero,freedesktop-unofficial-mirror/gstreamer__cerbero,multipath-rtp/cerbero,EricssonResearch/cerbero,fluendo/cerbero,multipath-rtp/cerbero,ylatuya/cerbero,davibe/cerbero,centricular/cerbero,fluendo/cerbero,brion/cerbero,flexVDI/cerbero,flexVDI/cerbero,jackjansen/cerbero,EricssonResearch/cerbero,centricular/cerbero,OptoFidelity/cerbero,sdroege/cerbero,BigBrother-International/gst-cerbero,ikonst/cerbero,ikonst/cerbero,fluendo/cerbero,AlertMe/cerbero,justinjoy/cerbero,ikonst/cerbero,BigBrother-International/gst-cerbero,nirbheek/cerbero-old,sdroege/cerbero,nicolewu/cerbero