rebased one flow test

Signed-off-by: Cho Moon <cmoon@precisioninno.com>

Author: precisionmoon

test/gcd_sky130hs.metrics_limits

@@ -1,21 +1,21 @@
 {
   "IFP::instance_count" : "366.0"
- ,"DPL::design_area" : "4144.8"
- ,"DPL::utilization" : "5.3999999999999995"
- ,"RSZ::repair_design_buffer_count" : "2"
+ ,"DPL::design_area" : "4129.2"
+ ,"DPL::utilization" : "5.28"
+ ,"RSZ::repair_design_buffer_count" : "1"
  ,"RSZ::max_slew_slack" : "0"
  ,"RSZ::max_capacitance_slack" : "0"
  ,"RSZ::max_fanout_slack" : "0"
- ,"RSZ::worst_slack_min" : "-0.10454730954650832"
- ,"RSZ::worst_slack_max" : "-0.33110153578265566"
- ,"RSZ::tns_max" : "-6.275660654438745"
+ ,"RSZ::worst_slack_min" : "-0.10405581379960631"
+ ,"RSZ::worst_slack_max" : "-0.33018760016293636"
+ ,"RSZ::tns_max" : "-6.268355608774716"
  ,"RSZ::hold_buffer_count" : "0"
  ,"GRT::ANT::errors" : "0"
  ,"DRT::drv" : "0"
- ,"DRT::worst_slack_min" : "-0.09355690620358229"
- ,"DRT::worst_slack_max" : "-0.3081234712367297"
- ,"DRT::tns_max" : "-6.021360510742575"
- ,"DRT::clock_skew" : "0.009921763691465016"
+ ,"DRT::worst_slack_min" : "-0.09369734942016937"
+ ,"DRT::worst_slack_max" : "-0.3107207270539932"
+ ,"DRT::tns_max" : "-6.021612975465515"
+ ,"DRT::clock_skew" : "0.012273615804424882"
  ,"DRT::max_slew_slack" : "0"
  ,"DRT::max_capacitance_slack" : "0"
  ,"DRT::max_fanout_slack" : "0"