fix: double provisioned concurrency in beta (#1313)

Author: jsy1218

bin/app.ts

@@ -425,7 +425,7 @@ export class RoutingAPIPipeline extends Stack {
       env: { account: '145079444317', region: 'us-east-2' },
       jsonRpcProviders: jsonRpcProviders,
       internalApiKey: internalApiKey.secretValue.toString(),
-      provisionedConcurrency: 5,
+      provisionedConcurrency: 10,
       ethGasStationInfoUrl: ethGasStationInfoUrl.secretValue.toString(),
       stage: STAGE.BETA,
       route53Arn: route53Arn.secretValueFromJson('arn').toString(),