Update parent POM to version 1.2-build191121
Update parent POM to version 1.2-build191121

Silverpeas/Silverpeas-Core,SilverDav/Silverpeas-Core,mmoqui/Silverpeas-Core,mmoqui/Silverpeas-Core,SilverTeamWork/Silverpeas-Core,Silverpeas/Silverpeas-Core,SilverTeamWork/Silverpeas-Core,SilverDav/Silverpeas-Core,SilverTeamWork/Silverpeas-Core,mmoqui/Silverpeas-Core,Silverpeas/Silverpeas-Core,SilverDav/Silverpeas-Core