Watchdog: Add Notlog setting function

Add function to set Notlog property to implement the function of
the watchdog not recording logs.

Related commit:
https://gerrit.openbmc.org/c/openbmc/phosphor-dbus-interfaces/+/66240
https://gerrit.openbmc.org/c/openbmc/phosphor-watchdog/+/66242

Change-Id: Ia90c345a72f8f877aa8f8216337a1267f09b839a
Signed-off-by: Tim Chao <Tim.Chao@quantatw.com>
diff --git a/app/watchdog_service.hpp b/app/watchdog_service.hpp
index 1a5486a..f466ec7 100644
--- a/app/watchdog_service.hpp
+++ b/app/watchdog_service.hpp
@@ -67,6 +67,12 @@
      */
     void setEnabled(bool enabled);
 
+    /** @brief Sets the value of the Notlog property on the host watchdog
+     *
+     *  @param[in] Notlog - The new Notlog value
+     */
+    void setNotlog(bool Notlog);
+
     /** @brief Sets the value of the expireAction property on the host watchdog
      *
      *  @param[in] expireAction - The new expireAction value