build: enable filter_parser on Windows
Since we have already migrated our parser stack to Windows,
the filter_parser plugin just works on Windows without any
modification.
Let's just enable it.
@@ -68,7 +68,7 @@ set(FLB_OUT_KAFKA_REST No)
set(FLB_FILTER_GREP Yes)
set(FLB_FILTER_MODIFY Yes)
set(FLB_FILTER_STDOUT Yes)
-set(FLB_FILTER_PARSER No)
+set(FLB_FILTER_PARSER Yes)
set(FLB_FILTER_KUBERNETES No)
set(FLB_FILTER_THROTTLE No)
set(FLB_FILTER_NEST No)
