chore(pricing): Update 1 openrouter model prices

Author: siddharthsambharia-portkey

pricing/openrouter.json

@@ -2392,10 +2392,10 @@
     "pricing_config": {
       "pay_as_you_go": {
         "request_token": {
-          "price": 0.000019
+          "price": 0.00002
         },
         "response_token": {
-          "price": 0.000087
+          "price": 0.000077
         }
       }
     }