fix: eu-west-2 aws bedrock issue

packages/opencode/src/provider/provider.ts

@@ -118,6 +118,7 @@ export namespace Provider {
             case "eu": {
               const regionRequiresPrefix = [
                 "eu-west-1",
+                "eu-west-2",
                 "eu-west-3",
                 "eu-north-1",
                 "eu-central-1",