Fix forward reference requirement for Bob deinterlacing in intel-driver
Fix forward reference requirement for Bob deinterlacing in intel-driver

Remove stray semicolon to fix condition check for forward reference surface
count in vaQueryVideoProcPipelineCaps.

This fix allows the pipeline query to return 0 forward references for Bob
deinterlacer.

Signed-off-by: Antti Seppälä <5e74798452313ff22ed4ca815e44c1a2d3e62922@gmail.com>

uartie/vaapi-intel-driver,gbeauchesne/libva-intel-driver,chenxianqin/vaapi-intel-driver,01org/iotg-lin-gfx-va-driver,gbeauchesne/libva-intel-driver,gbeauchesne/libva-intel-driver,uartie/vaapi-intel-driver,uartie/vaapi-intel-driver,01org/iotg-lin-gfx-va-driver,01org/iotg-lin-gfx-va-driver,01org/iotg-lin-gfx-va-driver,gbeauchesne/libva-intel-driver,uartie/vaapi-intel-driver,uartie/vaapi-intel-driver,chenxianqin/vaapi-intel-driver,chenxianqin/vaapi-intel-driver,chenxianqin/vaapi-intel-driver,gbeauchesne/libva-intel-driver,01org/iotg-lin-gfx-va-driver,chenxianqin/vaapi-intel-driver