UI-3092 [PLF 4.0]: Update Search style after ECMS-5675

Conflicts:
	apps/resources-wcm/src/main/webapp/skin/less/ecms-resources-wcmskin.less
	packaging/wcm/webapp/src/main/webapp/WEB-INF/conf/wcm-artifacts/application-templates/wcm-search/search-form/Form.gtmpl
ECMS-5799 CLONE - [PLF 4.0]: Update Search style after ECMS-5675

Conflicts:
	packaging/wcm/webapp/src/main/webapp/WEB-INF/conf/wcm-artifacts/application-templates/wcm-search/search-form/Form.gtmpl
	packaging/wcm/webapp/src/main/webapp/WEB-INF/conf/wcm-artifacts/application-templates/wcm-search/search-result/Results.gtmpl

Conflicts:
	apps/portlet-search/src/main/resources/locale/portlet/search/AdvanceSearch_en.xml