XCOMMONS-1323: Replace Clover 4.1.2 by OpenClover 4.2.1
XCOMMONS-1323: Replace Clover 4.1.2 by OpenClover 4.2.1

xwiki/xwiki-platform,xwiki/xwiki-platform,xwiki/xwiki-platform,xwiki/xwiki-platform,xwiki/xwiki-platform