wiphy: add wiphy_radio_work_is_running

This provides a way to know if a work item is actually running
vs only been queued and waiting to run.

src/wiphy.c

@@ -1615,6 +1615,16 @@ void wiphy_radio_work_done(struct wiphy *wiphy, uint32_t id)
 		wiphy_radio_work_next(wiphy);
 }
 
+bool wiphy_radio_work_is_running(struct wiphy *wiphy, uint32_t id)
+{
+	struct wiphy_radio_work_item *item = l_queue_peek_head(wiphy->work);
+
+	if (!item)
+		return false;
+
+	return item->id == id;
+}
+
 static int wiphy_init(void)
 {
 	struct l_genl *genl = iwd_get_genl();

src/wiphy.h

@@ -116,3 +116,4 @@ uint32_t wiphy_radio_work_insert(struct wiphy *wiphy,
 				int priority,
 				const struct wiphy_radio_work_item_ops *ops);
 void wiphy_radio_work_done(struct wiphy *wiphy, uint32_t id);
+bool wiphy_radio_work_is_running(struct wiphy *wiphy, uint32_t id);