docs: remove removed tag list functions from docs as well
docs: remove removed tag list functions from docs as well

cablelabs/gstreamer,collects/gstreamer,cfoch/gstreamer,collects/gstreamer,krieger-od/gstreamer,shelsonjava/gstreamer,mparis/gstreamer,Lachann/gstreamer,lovebug356/gstreamer,surround-io/gstreamer,cablelabs/gstreamer,shelsonjava/gstreamer,krieger-od/gstreamer,justinjoy/gstreamer,mparis/gstreamer,shelsonjava/gstreamer,surround-io/gstreamer,jpakkane/gstreamer,centricular/gstreamer,StreamUtils/gstreamer,surround-io/gstreamer,ensonic/gstreamer,centricular/gstreamer,lubosz/gstreamer,krieger-od/gstreamer,jpxiong/gstreamer,krichter722/gstreamer,jpxiong/gstreamer,jpxiong/gstreamer,Lachann/gstreamer,cfoch/gstreamer,jpxiong/gstreamer,centricular/gstreamer,ensonic/gstreamer,Lachann/gstreamer,justinjoy/gstreamer,mparis/gstreamer,centricular/gstreamer,StreamUtils/gstreamer,collects/gstreamer,lovebug356/gstreamer,Lachann/gstreamer,cablelabs/gstreamer,surround-io/gstreamer,surround-io/gstreamer,StreamUtils/gstreamer,jpakkane/gstreamer,krichter722/gstreamer,lovebug356/gstreamer,cablelabs/gstreamer,lubosz/gstreamer,lubosz/gstreamer,jpxiong/gstreamer,krieger-od/gstreamer,jpakkane/gstreamer,shelsonjava/gstreamer,centricular/gstreamer,jpakkane/gstreamer,ensonic/gstreamer,shelsonjava/gstreamer,krichter722/gstreamer,justinjoy/gstreamer,cablelabs/gstreamer,Lachann/gstreamer,justinjoy/gstreamer,lovebug356/gstreamer,lubosz/gstreamer,cfoch/gstreamer,ensonic/gstreamer,krieger-od/gstreamer,justinjoy/gstreamer,StreamUtils/gstreamer,collects/gstreamer,krichter722/gstreamer,lovebug356/gstreamer,mparis/gstreamer,collects/gstreamer,jpakkane/gstreamer,mparis/gstreamer,ensonic/gstreamer,StreamUtils/gstreamer,lubosz/gstreamer,cfoch/gstreamer,krichter722/gstreamer,cfoch/gstreamer