Modify set-value function from external

    Move Special mode from bmcweb to dbus-sensors, this will be handled via dbus-sensor when the user set-value f$
    This is unlikely to break any users because the Intel special mode function is no change, only move to dbus-s$

    The set value function is to filter the external set, excluding the internal set.
    In the external set, if in INSECURE_UNRESTRICTED_SENSOR_OVERRIDE, no need to check before set value else add $

    bmcweb needs to be merged at the same time.
    bmcweb changes are pushed to Gerrit:
    https://gerrit.openbmc-project.xyz/c/openbmc/bmcweb/+/42448

    the mailing list discussion links:
    https://lists.ozlabs.org/pipermail/openbmc/2021-March/025597.html

Signed-off-by: Bruce Lee <Bruce_Lee@quantatw.com>
Change-Id: I0919e4d2343e81045010a2b0d4bf01dc272bcb07
diff --git a/src/HwmonTempMain.cpp b/src/HwmonTempMain.cpp
index 60a8fde..2d39f97 100644
--- a/src/HwmonTempMain.cpp
+++ b/src/HwmonTempMain.cpp
@@ -353,5 +353,6 @@
         matches.emplace_back(std::move(match));
     }
 
+    setupManufacturingModeMatch(*systemBus);
     io.run();
 }