BZ-1170117 Metadata: user must reopen asset to see the current Note

(cherry picked from commit 9080ca6b9fe34455ea8a80e37f9aa2ad0de406d2)

Conflicts:
	kie-wb-common-widgets/kie-wb-metadata-widget/src/main/java/org/kie/workbench/common/widgets/metadata/client/widget/OverviewWidgetViewImpl.java