fix(sc): SCTable dual port SRAM reads and writes to the same address processing

[XiangShanRobot]

[Generated by IPC robot] commit: 1bb1193d9d9bf5eb4df81458b8259ede6b6a07fd	commit	astar	copy_and_run	coremark	gcc	gromacs	lbm	linux	mcf	microbench	milc	namd	povray	wrf	xalancbmk
1bb1193	1.937	0.450	2.701	1.198	2.812	2.465	2.403	0.914	1.394	1.626	3.424	2.744	2.429	3.271

master branch:	commit	astar	copy_and_run	coremark	gcc	gromacs	lbm	linux	mcf	microbench	milc	namd	povray	wrf	xalancbmk
1856091		0.451	2.704				2.401		1.401			2.743
bbb9b7b		0.451	2.704				2.400	0.913	1.401			2.743		3.271
97e37a2	1.934	0.451	2.704	1.194	2.812	2.465	2.402	0.913	1.401	1.626	3.415	2.743	2.429	3.271
d275ad0	1.934	0.451	2.704	1.194	2.812	2.465	2.401	0.913	1.401	1.626	3.421	2.743	2.429	3.271
979d98a		0.451	2.704	1.194	2.812	2.465	2.400	0.913	1.401	1.626	3.421	2.743	2.429	3.271
7543e8e	1.934	0.451	2.704	1.194	2.812	2.465	2.400	0.913	1.401	1.626	3.415	2.743	2.429	3.271
46e9ee7	1.934	0.451	2.704	1.194	2.812	2.465	2.400	0.913	1.401	1.626	3.421	2.743	2.429	3.271
bbaa6b7	1.934	0.451	2.704	1.194	2.812	2.465	2.400	0.913	1.401	1.626	3.421	2.743	2.429	3.271
4446722	1.934	0.451	2.704	1.194	2.812	2.465	2.402	0.913	1.401	1.626	3.421	2.743	2.429	3.271
e2216ec	1.934	0.451	2.704	1.194	2.812	2.465	2.400	0.913	1.401	1.626	3.415	2.743	2.429	3.271

[sleep-zzz]

Microbench testing shows an improvement in performance when local seed=0，base: 1.302524 SC: 1.313247

The performance of the coremark test program has also slightly decreased locally