BaseTools/Ecc: Add some new checkpoints

BaseTools/Ecc: Add some new checkpoints

1. Add a checkpoint to check NO TABs.
2. Add a checkpoint to check line ending with CRLF.
3. Add a checkpoint to check no trailing spaces.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hess Chen <hesheng.chen@intel.com>
Reviewed-by: Yonghong Zhu <yonghong.zhu@intel.com>