collectpads: Use GST_PTR_FORMAT in debug to output buffer details
collectpads: Use GST_PTR_FORMAT in debug to output buffer details

Use %GST_PTR_FORMAT instead of %p in debug output so all the buffer
details are output

jpxiong/gstreamer,krichter722/gstreamer,centricular/gstreamer,krichter722/gstreamer,mparis/gstreamer,shelsonjava/gstreamer,shelsonjava/gstreamer,centricular/gstreamer,mparis/gstreamer,mparis/gstreamer,jpxiong/gstreamer,krichter722/gstreamer,StreamUtils/gstreamer,StreamUtils/gstreamer,krichter722/gstreamer,StreamUtils/gstreamer,mparis/gstreamer,shelsonjava/gstreamer,centricular/gstreamer,StreamUtils/gstreamer,centricular/gstreamer,jpxiong/gstreamer,jpxiong/gstreamer,shelsonjava/gstreamer,StreamUtils/gstreamer,centricular/gstreamer,krichter722/gstreamer,shelsonjava/gstreamer,mparis/gstreamer,jpxiong/gstreamer