RID_SCDLG_CONFLICTS conversion to .ui

Change-Id: Ibdfa27e834cd8fba0f732233338e5fba699c1e90
Reviewed-on: https://gerrit.libreoffice.org/10778
Reviewed-by: David Tardon <dtardon@redhat.com>
Tested-by: David Tardon <dtardon@redhat.com>