i965: Fix INTEL_DEBUG=state to work with 64-bit dirty bits.

This will keep INTEL_DEBUG=state working when we add BRW_NEW_* bits
beyond 1 << 31.  We missed doing this when widening the driver flags
from uint32_t to uint64_t.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Chris Forbes <chrisf@ijw.co.nz>
1 file changed