reduce ITS MV cycle (#1825)

Co-authored-by: Jian Liu <jian@flpits7.dyndns.cern.ch>

Author: JianLIUhep

DATA/production/qc-async/its.json

@@ -61,7 +61,7 @@
         "className": "o2::quality_control_modules::its::ITSTrackTask",
         "moduleName": "QcITS",
         "detectorName": "ITS",
-        "cycleDurationSeconds": "30",
+        "cycleDurationSeconds": "180",
         "maxNumberCycles": "-1",
 	"movingWindows": [
           "Ntracks",