push slack margins higher again

Author: WilliamZhang20

src/config.json

@@ -20,8 +20,8 @@
   "CLOCK_PERIOD": 20,
 
   "//": "Hold slack margin - Increase them in case you are getting hold violations.",
-  "PL_RESIZER_HOLD_SLACK_MARGIN": 0.3,
-  "GRT_RESIZER_HOLD_SLACK_MARGIN": 0.1,
+  "PL_RESIZER_HOLD_SLACK_MARGIN": 0.4,
+  "GRT_RESIZER_HOLD_SLACK_MARGIN": 0.5,
 
   "//": "RUN_LINTER, LINTER_INCLUDE_PDK_MODELS - Disabling the linter is not recommended!",
   "RUN_LINTER": 1,