gst-uninstalled: rename uninstalled registry file to registry.dat
gst-uninstalled: rename uninstalled registry file to registry.dat

We're not using the xml registry any longer after all.

lovebug356/gstreamer,krichter722/gstreamer,cablelabs/gstreamer,drothlis/gstreamer,Lachann/gstreamer,jpxiong/gstreamer,collects/gstreamer,mparis/gstreamer,cablelabs/gstreamer,drothlis/gstreamer,krieger-od/gstreamer,magcius/gstreamer,cablelabs/gstreamer,magcius/gstreamer,jpxiong/gstreamer,centricular/gstreamer,justinjoy/gstreamer,Lachann/gstreamer,centricular/gstreamer,lovebug356/gstreamer,cfoch/gstreamer,ahmedammar/platform_external_gst_gstreamer,ylatuya/gstreamer,jpakkane/gstreamer,jpxiong/gstreamer,surround-io/gstreamer,jpakkane/gstreamer,surround-io/gstreamer,ensonic/gstreamer,StreamUtils/gstreamer,drothlis/gstreamer,krieger-od/gstreamer,krieger-od/gstreamer,cfoch/gstreamer,cfoch/gstreamer,cablelabs/gstreamer,cfoch/gstreamer,krichter722/gstreamer,cablelabs/gstreamer,Distrotech/gstreamer,lubosz/gstreamer,krichter722/gstreamer,shelsonjava/gstreamer,ylatuya/gstreamer,centricular/gstreamer,mrchapp/gstreamer,jpakkane/gstreamer,jpakkane/gstreamer,ensonic/gstreamer,ylatuya/gstreamer,shelsonjava/gstreamer,ylatuya/gstreamer,Distrotech/gstreamer,ahmedammar/platform_external_gst_gstreamer,justinjoy/gstreamer,magcius/gstreamer,lubosz/gstreamer,Lachann/gstreamer,collects/gstreamer,mrchapp/gstreamer,shelsonjava/gstreamer,centricular/gstreamer,ahmedammar/platform_external_gst_gstreamer,magcius/gstreamer,mrchapp/gstreamer,drothlis/gstreamer,mparis/gstreamer,shelsonjava/gstreamer,magcius/gstreamer,shelsonjava/gstreamer,jpakkane/gstreamer,lovebug356/gstreamer,ahmedammar/platform_external_gst_gstreamer,Distrotech/gstreamer,justinjoy/gstreamer,ahmedammar/platform_external_gst_gstreamer,krichter722/gstreamer,collects/gstreamer,lubosz/gstreamer,mparis/gstreamer,collects/gstreamer,jpxiong/gstreamer,Lachann/gstreamer,lubosz/gstreamer,ensonic/gstreamer,krieger-od/gstreamer,StreamUtils/gstreamer,justinjoy/gstreamer,mrchapp/gstreamer,StreamUtils/gstreamer,justinjoy/gstreamer,surround-io/gstreamer,lovebug356/gstreamer,jpxiong/gstreamer,lovebug356/gstreamer,ylatuya/gstreamer,krichter722/gstreamer,StreamUtils/gstreamer,collects/gstreamer,ensonic/gstreamer,mparis/gstreamer,cfoch/gstreamer,drothlis/gstreamer,ensonic/gstreamer,krieger-od/gstreamer,mrchapp/gstreamer,StreamUtils/gstreamer,lubosz/gstreamer,mparis/gstreamer,centricular/gstreamer,surround-io/gstreamer,surround-io/gstreamer,Distrotech/gstreamer,Distrotech/gstreamer,Lachann/gstreamer