[compasschain] Connect interval source to orientation adapter. JB#39284

When compass chain uses android sensor hal, the stand-by override
and interval property handling is left unbound. This means sampling
interval requests made by client sw are not forwarded from compass
chain to android orientation sensor adaptor - and in some devices
this means that the sensor is never started.

When using android orientation sensor for compass data, bind stand-by
override and sampling interval properties to orientation sensor.

Signed-off-by: Simo Piiroinen <simo.piiroinen@jollamobile.com>

chains/compasschain/compasschain.cpp

@@ -178,6 +178,9 @@ CompassChain::CompassChain(const QString& id) :
 
         addStandbyOverrideSource(accelerometerChain);
         setIntervalSource(accelerometerChain);
+    } else {
+      addStandbyOverrideSource(orientAdaptor);
+      setIntervalSource(orientAdaptor);
     }
 }