design: Update gf12/bp_quad metrics from CI run

| Metric                                     |      Old |      New | Type    |
|--------------------------------------------|----------|----------|---------|
| placeopt__design__instance__area           |  1496173 |  1503890 | Failing |
| placeopt__design__instance__count__stdcell |  1442363 |  1472164 | Failing |
| cts__design__instance__count__setup_buffer |   125423 |   128014 | Failing |
| cts__design__instance__count__hold_buffer  |   125423 |   128014 | Failing |
| cts__timing__setup__ws                     |   -572.0 |   -375.0 | Tighten |
| cts__timing__setup__tns                    | -659000.0| -393000.0| Tighten |
| globalroute__antenna_diodes_count          |        0 |     1125 | Failing |
| globalroute__timing__setup__ws             |   -117.0 |   -223.0 | Failing |
| globalroute__timing__setup__tns            |   -448.0 |  -4160.0 | Failing |
| globalroute__timing__hold__ws              |   -100.0 |   -117.0 | Failing |
| globalroute__timing__hold__tns             |   -400.0 |   -519.0 | Failing |
| detailedroute__route__wirelength           | 24629256 | 26222976 | Failing |
| detailedroute__antenna_diodes_count        |        5 |     1131 | Failing |
| finish__timing__setup__ws                  |   -201.0 |   -225.0 | Failing |
| finish__timing__setup__tns                 |  -1330.0 |  -1730.0 | Failing |
| finish__design__instance__area             |  1523750 |  1534801 | Failing |

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Signed-off-by: Jaehyun Kim <jhkim@precisioninno.com>

Author: jhkim-pii