avfilter: Fix type in av_log for random_seed in cellauto and life

Fixes CID 1456556 / 1456555
Reviewed-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

libavfilter/vsrc_cellauto.c

@@ -199,7 +199,7 @@ static av_cold int init(AVFilterContext *ctx)
     }
 
     av_log(ctx, AV_LOG_VERBOSE,
-           "s:%dx%d r:%d/%d rule:%d stitch:%d scroll:%d full:%d seed:%"PRIu32"\n",
+           "s:%dx%d r:%d/%d rule:%d stitch:%d scroll:%d full:%d seed:%"PRId64"\n",
            s->w, s->h, s->frame_rate.num, s->frame_rate.den,
            s->rule, s->stitch, s->scroll, s->start_full,
            s->random_seed);

libavfilter/vsrc_life.c

@@ -260,7 +260,7 @@ static av_cold int init(AVFilterContext *ctx)
     }
 
     av_log(ctx, AV_LOG_VERBOSE,
-           "s:%dx%d r:%d/%d rule:%s stay_rule:%d born_rule:%d stitch:%d seed:%"PRIu32"\n",
+           "s:%dx%d r:%d/%d rule:%s stay_rule:%d born_rule:%d stitch:%d seed:%"PRId64"\n",
            life->w, life->h, life->frame_rate.num, life->frame_rate.den,
            life->rule_str, life->stay_rule, life->born_rule, life->stitch,
            life->random_seed);