media: vicodec: vicodec-core.c: fix assignment of 0/1 to bool variable

Fix the following coccinelle reports:

drivers/media/test-drivers/vicodec/vicodec-core.c:1674:2-21:
WARNING: Assignment of 0/1 to bool variable

drivers/media/test-drivers/vicodec/vicodec-core.c:1675:2-26:
WARNING: Assignment of 0/1 to bool variable

By replacing the assignment to 0 with 'false' instead.

Found using - Coccinelle (http://coccinelle.lip6.fr)
Signed-off-by: Daniel W. S. Almeida <dwlsalmeida@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

drivers/media/test-drivers/vicodec/vicodec-core.c

@@ -1671,8 +1671,8 @@ static void vicodec_stop_streaming(struct vb2_queue *q)
 		ctx->comp_size = 0;
 		ctx->header_size = 0;
 		ctx->comp_magic_cnt = 0;
-		ctx->comp_has_frame = 0;
-		ctx->comp_has_next_frame = 0;
+		ctx->comp_has_frame = false;
+		ctx->comp_has_next_frame = false;
 	}
 }