update(arch-pipeline hazard-branch): add branch hazard notes
update(arch-pipeline hazard-branch): add branch hazard notes

Reference:

*   Interrupt: Dominic Sweetman. See MIPS Run (2nd Edition). San Francisco: Morgan Kaufmann, 2007
*   Pipeline Basis 1: David Money Harris(美).数字设计和计算机体系结构（第二版）. 机械工业出版社, 2015
*   Pipeline Basis 2: David Money Harris, Sarah Harris. Digital Design and Computer Architecture. San Francisco: Morgan Kaufmann, 2007
*   Hazard Detection: John Hennessy, David Patterson. 计算机体系结构: 机械工业出版社, 2012

issue sabertazimi/architecture#3
issue sabertazimi/awesome-notes#99

sabertazimi/hust-lab,sabertazimi/hust-lab,sabertazimi/hust-lab,sabertazimi/hust-lab,sabertazimi/hust-lab,sabertazimi/hust-lab,sabertazimi/hust-lab,sabertazimi/hust-lab,sabertazimi/hust-lab,sabertazimi/hust-lab