Update nangate45/bp_multi_top for par-v2:

[INFO] Tightening rule cts__timing__setup__ws__pre_repair from -3.82 to -3.77.
[INFO] Tightening rule cts__timing__setup__ws__post_repair from -3.82 to -3.77.
[INFO] Tightening rule finish__timing__setup__ws from -2.12 to -1.88.
[INFO] Updating failing rule finish__timing__drv__max_slew_limit from -0.2 to -1.11.
[INFO] Tightening rule finish__timing__drv__max_cap_limit from -0.46 to -0.3.

Signed-off-by: Matt Liberty <[email protected]>

Author: maliberty