Fix non-matching defaults in docs (#5446)

* Allow to pass options as lookup options.

* Adjust tests.

* Fix non-matching defaults.

plugins/modules/monitoring/sensu/sensu_check.py

@@ -53,14 +53,12 @@ options:
     elements: str
     description:
       - List of handlers to notify when the check fails
-    default: []
   subscribers:
     type: list
     elements: str
     description:
       - List of subscribers/channels this check should run for
       - See sensu_subscribers to subscribe a machine to a channel
-    default: []
   interval:
     type: int
     description:
@@ -92,7 +90,6 @@ options:
     elements: str
     description:
       - Other checks this check depends on, if dependencies fail handling of this check will be disabled
-    default: []
   metric:
     description:
       - Whether the check is a metric
@@ -138,7 +135,6 @@ options:
     description:
       - A hash/dictionary of custom parameters for mixing to the configuration.
       - You can't rewrite others module parameters using this
-    default: {}
   source:
     type: str
     description:

plugins/modules/monitoring/statsd.py

@@ -62,6 +62,7 @@ options:
     type: str
     description:
       - The prefix to add to the metric.
+    default: ''
   value:
     type: int
     required: true