Merge branch 'irwanto/add-monitoring-case-filter' into 'staging'

Add filter monitoring case by investigation id

See merge request !44

apps/cases/filters.py

@@ -102,6 +102,7 @@ INVESTIGATION_CASE_ORDERING_FIELDS = (
 )
 
 MONITORING_CASE_FILTERSET_FIELDS = (
+    "investigation_case__id",
     "investigation_case__case_subject__name",
     "investigation_case__case_subject__age",
     "investigation_case__case_subject__is_male",