core: set "Manager bypass guard" by default on ERP5 workflows

Status Job ID Name Coverage
  External
running ERP5.CodingStyleTest-TestRunner2

02:16:39

passed ERP5.CodingStyleTest-TestRunner2

00:54:33

running ERP5.UnitTest-TestRunner2

02:15:54

failed ERP5.UnitTest-TestRunner2

01:58:54