rtc: pcf85363: quiet maybe-unused variable warning

When CONFIG_OF is disabled then the matching table is not referenced.

Signed-off-by: Alexandre Belloni <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]

drivers/rtc/rtc-pcf85363.c

···
 	return ret;
 }
 
-static const struct of_device_id dev_ids[] = {
+static const __maybe_unused struct of_device_id dev_ids[] = {
 	{ .compatible = "nxp,pcf85263", .data = &pcf_85263_config },
 	{ .compatible = "nxp,pcf85363", .data = &pcf_85363_config },
 	{ /* sentinel */ }