vpx_temporal_scalable_patterns: Remove extra const.
vpx_temporal_scalable_patterns: Remove extra const.

Silences MSVC warning.

Change-Id: I43191cdd8f0231b259ec091be24325ec99d2e962

liqianggao/libvpx,reimaginemedia/webm.libvpx,jacklicn/webm.libvpx,abwiz0086/webm.libvpx,iniwf/webm.libvpx,liqianggao/libvpx,iniwf/webm.libvpx,kalli123/webm.libvpx,liqianggao/libvpx,ShiftMediaProject/libvpx,Topopiccione/libvpx,Acidburn0zzz/webm.libvpx,smarter/aom,mwgoldsmith/libvpx,Acidburn0zzz/webm.libvpx,openpeer/libvpx_new,goodleixiao/vpx,mbebenita/aom,WebRTC-Labs/libvpx,kim42083/webm.libvpx,felipebetancur/libvpx,charup/https---github.com-webmproject-libvpx-,abwiz0086/webm.libvpx,Suvarna1488/webm.libvpx,Maria1099/webm.libvpx,openpeer/libvpx_new,goodleixiao/vpx,matanbs/webm.libvpx,shacklettbp/aom,ittiamvpx/libvpx-1,VTCSecureLLC/libvpx,lyx2014/libvpx_c,matanbs/webm.libvpx,running770/libvpx,abwiz0086/webm.libvpx,kalli123/webm.libvpx,thdav/aom,shacklettbp/aom,ittiamvpx/libvpx,GrokImageCompression/aom,iniwf/webm.libvpx,kim42083/webm.libvpx,thdav/aom,jacklicn/webm.libvpx,luctrudeau/aom,liqianggao/libvpx,mwgoldsmith/libvpx,ittiamvpx/libvpx-1,webmproject/libvpx,openpeer/libvpx_new,n4t/libvpx,shareefalis/libvpx,abwiz0086/webm.libvpx,VTCSecureLLC/libvpx,shareefalis/libvpx,mwgoldsmith/vpx,hsueceumd/test_hui,mwgoldsmith/vpx,running770/libvpx,jdm/libvpx,matanbs/webm.libvpx,pcwalton/libvpx,gshORTON/webm.libvpx,felipebetancur/libvpx,n4t/libvpx,Distrotech/libvpx,stewnorriss/libvpx,zofuthan/libvpx,mbebenita/aom,matanbs/webm.libvpx,felipebetancur/libvpx,altogother/webm.libvpx,shacklettbp/aom,kleopatra999/webm.libvpx,WebRTC-Labs/libvpx,n4t/libvpx,charup/https---github.com-webmproject-libvpx-,ittiamvpx/libvpx-1,VTCSecureLLC/libvpx,kalli123/webm.libvpx,Suvarna1488/webm.libvpx,reimaginemedia/webm.libvpx,Topopiccione/libvpx,kim42083/webm.libvpx,mwgoldsmith/libvpx,ShiftMediaProject/libvpx,Suvarna1488/webm.libvpx,matanbs/webm.libvpx,jacklicn/webm.libvpx,ittiamvpx/libvpx-1,kalli123/webm.libvpx,mbebenita/aom,kleopatra999/webm.libvpx,webmproject/libvpx,webmproject/libvpx,zofuthan/libvpx,goodleixiao/vpx,mbebenita/aom,running770/libvpx,shareefalis/libvpx,VTCSecureLLC/libvpx,luctrudeau/aom,Laknot/libvpx,webmproject/libvpx,shyamalschandra/libvpx,kleopatra999/webm.libvpx,Maria1099/webm.libvpx,ittiamvpx/libvpx-1,luctrudeau/aom,shacklettbp/aom,Acidburn0zzz/webm.libvpx,mbebenita/aom,altogother/webm.libvpx,kalli123/webm.libvpx,pcwalton/libvpx,mwgoldsmith/vpx,lyx2014/libvpx_c,jacklicn/webm.libvpx,matanbs/webm.libvpx,Acidburn0zzz/webm.libvpx,Topopiccione/libvpx,matanbs/vp982,shareefalis/libvpx,stewnorriss/libvpx,goodleixiao/vpx,Laknot/libvpx,zofuthan/libvpx,WebRTC-Labs/libvpx,smarter/aom,hsueceumd/test_hui,smarter/aom,reimaginemedia/webm.libvpx,ittiamvpx/libvpx,running770/libvpx,WebRTC-Labs/libvpx,Maria1099/webm.libvpx,goodleixiao/vpx,thdav/aom,matanbs/vp982,charup/https---github.com-webmproject-libvpx-,stewnorriss/libvpx,jmvalin/aom,lyx2014/libvpx_c,gshORTON/webm.libvpx,matanbs/vp982,pcwalton/libvpx,pcwalton/libvpx,abwiz0086/webm.libvpx,mbebenita/aom,jdm/libvpx,reimaginemedia/webm.libvpx,stewnorriss/libvpx,webmproject/libvpx,stewnorriss/libvpx,shacklettbp/aom,ittiamvpx/libvpx,altogother/webm.libvpx,hsueceumd/test_hui,ShiftMediaProject/libvpx,kleopatra999/webm.libvpx,shareefalis/libvpx,shareefalis/libvpx,WebRTC-Labs/libvpx,kalli123/webm.libvpx,felipebetancur/libvpx,matanbs/vp982,zofuthan/libvpx,shyamalschandra/libvpx,running770/libvpx,openpeer/libvpx_new,iniwf/webm.libvpx,jmvalin/aom,matanbs/vp982,charup/https---github.com-webmproject-libvpx-,mwgoldsmith/libvpx,lyx2014/libvpx_c,lyx2014/libvpx_c,hsueceumd/test_hui,jacklicn/webm.libvpx,gshORTON/webm.libvpx,kleopatra999/webm.libvpx,jmvalin/aom,Distrotech/libvpx,openpeer/libvpx_new,openpeer/libvpx_new,shyamalschandra/libvpx,Maria1099/webm.libvpx,VTCSecureLLC/libvpx,reimaginemedia/webm.libvpx,mbebenita/aom,mbebenita/aom,thdav/aom,ittiamvpx/libvpx-1,Distrotech/libvpx,GrokImageCompression/aom,matanbs/vp982,VTCSecureLLC/libvpx,GrokImageCompression/aom,mbebenita/aom,kim42083/webm.libvpx,GrokImageCompression/aom,luctrudeau/aom,thdav/aom,Laknot/libvpx,charup/https---github.com-webmproject-libvpx-,gshORTON/webm.libvpx,GrokImageCompression/aom,altogother/webm.libvpx,lyx2014/libvpx_c,altogother/webm.libvpx,iniwf/webm.libvpx,Topopiccione/libvpx,jmvalin/aom,Topopiccione/libvpx,jmvalin/aom,zofuthan/libvpx,charup/https---github.com-webmproject-libvpx-,shacklettbp/aom,Acidburn0zzz/webm.libvpx,felipebetancur/libvpx,goodleixiao/vpx,mwgoldsmith/libvpx,gshORTON/webm.libvpx,stewnorriss/libvpx,mwgoldsmith/vpx,ShiftMediaProject/libvpx,shyamalschandra/libvpx,Laknot/libvpx,smarter/aom,kim42083/webm.libvpx,kleopatra999/webm.libvpx,liqianggao/libvpx,liqianggao/libvpx,hsueceumd/test_hui,Acidburn0zzz/webm.libvpx,Suvarna1488/webm.libvpx,hsueceumd/test_hui,altogother/webm.libvpx,Suvarna1488/webm.libvpx,Distrotech/libvpx,reimaginemedia/webm.libvpx,Distrotech/libvpx,shyamalschandra/libvpx,iniwf/webm.libvpx,n4t/libvpx,jdm/libvpx,gshORTON/webm.libvpx,felipebetancur/libvpx,Maria1099/webm.libvpx,Laknot/libvpx,Suvarna1488/webm.libvpx,webmproject/libvpx,n4t/libvpx,pcwalton/libvpx,GrokImageCompression/aom,Maria1099/webm.libvpx,matanbs/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