Revert "PLF-4349 | Unified-Search: Weight order config"

This reverts commit e27776d9324cb53ed432d60a845d7ff00c01320e.

	deleted:    packaging/wcm/webapp/src/main/webapp/WEB-INF/conf/dms-extension/jcr/indexing-configuration.xml
	modified:   packaging/wcm/webapp/src/main/webapp/WEB-INF/conf/dms-extension/jcr/repository-configuration.xml