config: expand user dir for the gstreamer registry
config: expand user dir for the gstreamer registry

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