Update the externs for RTCReceivedRtpStreamStats.
Update the externs for RTCReceivedRtpStreamStats.

PiperOrigin-RevId: 359321775

nawawi/closure-compiler,nawawi/closure-compiler,ChadKillingsworth/closure-compiler,ChadKillingsworth/closure-compiler,monetate/closure-compiler,ChadKillingsworth/closure-compiler,ChadKillingsworth/closure-compiler,google/closure-compiler,monetate/closure-compiler,google/closure-compiler,google/closure-compiler,monetate/closure-compiler,nawawi/closure-compiler,monetate/closure-compiler,nawawi/closure-compiler,google/closure-compiler