test: rpc: fix log_level in test.c and add log_level to test.py

Hi!

Added "has_log_level = true" to test.c, so "log_level = 4" would have effect.
Also added log_level to test.py, for symmetry with test.c.
Signed-off-by: Ruslan Kuprieiev <kupruser@gmail.com>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>

test/rpc/test.c

@@ -100,6 +100,7 @@ int main()
 	req.opts->images_dir_fd		= dir_fd;
 	req.opts->has_shell_job		= true;
 	req.opts->shell_job		= true;
+	req.opts->has_log_level		= true;
 	req.opts->log_level		= 4;
 
 	/*

test/rpc/test.py

@@ -16,6 +16,7 @@ req			= rpc.criu_req()
 req.type		= rpc.DUMP
 req.opts.leave_running	= True
 req.opts.shell_job	= True
+req.opts.log_level	= 4
 
 if not os.path.exists('imgs_py'):
 	os.makedirs('imgs_py')