https://bugzilla.tianocore.org/show_bug.cgi?id=1655 With the change to BSD+Patent License, the TianoCore Contributor's Agreement has been removed and as a result, a Contributed-under tag is no longer appropriate in patches. Remove the check for the TianoCore Contributor's Agreement and instead, generate an error if a patch contains a Contributed-under tag in the commit message. Cc: Jordan Justen <jordan.l.justen@intel.com> Cc: Bob Feng <bob.c.feng@intel.com> Cc: Liming Gao <liming.gao@intel.com> Cc: Yonghong Zhu <yonghong.zhu@intel.com> Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>