fix(vlbusytable): fix vlbusytable update

[Ziyue-Zhang]

• use nonzeroTable instead of zeroTable, because we need to assume vl is always 0
• when vleff instruction writeback, clear the bit store in nonzeroTable and vlmaxTable

[XiangShanRobot]

[Generated by IPC robot]
commit: b79ea28

commit	astar	copy_and_run	coremark	gcc	gromacs	hmmer-Vector	lbm	linux	mcf	microbench	milc	namd	povray	wrf	xalancbmk
b79ea28	1.795	0.442	2.641	1.226	2.158	1.676	2.143	2.363	0.943	1.389	1.961	3.102	2.538	2.275	3.276

master branch:

commit	astar	copy_and_run	coremark	gcc	gromacs	hmmer-Vector	lbm	linux	mcf	microbench	milc	namd	povray	wrf	xalancbmk
25381b7	1.795	0.442	2.641	1.234	2.158	1.676	2.143	2.363	0.943	1.378	1.961	3.102	2.538	2.275	3.276
aa78128	1.795		2.641	1.235	2.158	1.676	2.143	2.363	0.943	1.378	1.961	3.102		2.275	3.276
d084f29	1.794	0.442	2.641	1.230	2.158	1.676	2.143	2.363	0.943	1.378	1.961	3.102	2.538	2.275	3.276
e0d20e1	1.794	0.442	2.641	1.230	2.158	1.676	2.143	2.363	0.943	1.378	1.961	3.102	2.538	2.275	3.276
168f199	1.795	0.442	2.641	1.230	2.158	1.676	2.143	2.363	0.943	1.378	1.961	3.102	2.538	2.275	3.276
fd4d6c2	1.797	0.442	2.641	1.228	2.158	1.676	2.143	2.363	0.943	1.389	1.961	3.102	2.538	2.275	3.276
0a16c8b	1.795	0.442	2.641	1.215	2.158	1.676	2.143	2.363	0.943	1.378	1.961	3.102	2.538	2.275	3.276
c081b71	1.794	0.442	2.641	1.238	2.158	1.676	2.143	2.363	0.943	1.389	1.961	3.102	2.538	2.275	3.276
10cfb21	1.795	0.442	2.641	1.222	2.158	1.676	2.143	2.363	0.943	1.378	1.961	3.102	2.538	2.275	3.276

[XiangShanRobot]

[Generated by IPC robot]
commit: 01fc007

commit	astar	copy_and_run	coremark	gcc	gromacs	hmmer-Vector	lbm	linux	mcf	microbench	milc	namd	povray	wrf	xalancbmk
01fc007	1.797	0.442	2.641	1.223	2.158	1.676	2.143	2.363	0.943	1.389	1.961	3.102	2.538	2.275	3.276

master branch:

commit	astar	copy_and_run	coremark	gcc	gromacs	hmmer-Vector	lbm	linux	mcf	microbench	milc	namd	povray	wrf	xalancbmk
25381b7	1.795	0.442	2.641	1.234	2.158	1.676	2.143	2.363	0.943	1.378	1.961	3.102	2.538	2.275	3.276
aa78128	1.795	0.442	2.641	1.235	2.158	1.676	2.143	2.363	0.943	1.378	1.961	3.102	2.538	2.275	3.276
d084f29	1.794	0.442	2.641	1.230	2.158	1.676	2.143	2.363	0.943	1.378	1.961	3.102	2.538	2.275	3.276
e0d20e1	1.794	0.442	2.641	1.230	2.158	1.676	2.143	2.363	0.943	1.378	1.961	3.102	2.538	2.275	3.276
168f199	1.795	0.442	2.641	1.230	2.158	1.676	2.143	2.363	0.943	1.378	1.961	3.102	2.538	2.275	3.276
fd4d6c2	1.797	0.442	2.641	1.228	2.158	1.676	2.143	2.363	0.943	1.389	1.961	3.102	2.538	2.275	3.276
0a16c8b	1.795	0.442	2.641	1.215	2.158	1.676	2.143	2.363	0.943	1.378	1.961	3.102	2.538	2.275	3.276
c081b71	1.794	0.442	2.641	1.238	2.158	1.676	2.143	2.363	0.943	1.389	1.961	3.102	2.538	2.275	3.276
10cfb21	1.795	0.442	2.641	1.222	2.158	1.676	2.143	2.363	0.943	1.378	1.961	3.102	2.538	2.275	3.276