Fix include guards

Summary:
Some plugins were copy/pasted from a template and forgot to change their include guards. Since plugin header files are never cross-referenced, this was not a serious issue, but it looks nicer to be correct

NotificationListener.h did not have an include guard. As before, this is not a problem currently, but it's best to have it fixed

Test Plan: Project should build, compile, and run as normal

Reviewers: #kde_connect, nicolasfella

Reviewed By: #kde_connect, nicolasfella

Subscribers: kdeconnect

Tags: #kde_connect

Differential Revision: https://phabricator.kde.org/D16437

plugins/findmyphone/findmyphoneplugin.h

@@ -18,8 +18,8 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef PINGPLUGIN_H
-#define PINGPLUGIN_H
+#ifndef FINDMYPHONEPLUGIN_H
+#define FINDMYPHONEPLUGIN_H
 
 #include <QObject>
 
@@ -44,4 +44,4 @@ public:
     bool receivePacket(const NetworkPacket& np) override;
 };
 
-#endif
+#endif // FINDMYPHONEPLUGIN_H

plugins/runcommand/runcommand_config.h

@@ -18,8 +18,8 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef SHARE_CONFIG_H
-#define SHARE_CONFIG_H
+#ifndef RUNCOMMAND_CONFIG_H
+#define RUNCOMMAND_CONFIG_H
 
 #include "kcmplugin/kdeconnectpluginkcm.h"
 
@@ -50,4 +50,4 @@ private:
 
 };
 
-#endif
+#endif // RUNCOMMAND_CONFIG_H

plugins/sendnotifications/notificationslistener.h

@@ -18,6 +18,9 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+#ifndef NOTIFICATIONLISTENER_H
+#define NOTIFICATIONLISTENER_H
+
 #include <QDBusAbstractAdaptor>
 #include <QDBusArgument>
 #include <core/device.h>
@@ -62,3 +65,5 @@ private:
     void setTranslatedAppName();
     QString m_translatedAppName;
 };
+
+#endif // NOTIFICATIONLISTENER_H