igt/perf_pmu: Fix 64b printf-isms

My bad,

perf_pmu.c: In function ‘accuracy’:
perf_pmu.c:1533:4: warning: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 5 has type ‘uint64_t’ [-Wformat]
perf_pmu.c:1533:4: warning: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 6 has type ‘uint64_t’ [-Wformat]

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
1 file changed