Post merge clean up

Author: stevebux

lambdas/api-handler/package.json

@@ -9,10 +9,8 @@
     "@internal/datastore": "*",
     "@internal/helpers": "*",
     "@nhsdigital/nhs-notify-event-schemas-supplier-api": "*",
-    "aws-lambda": "^1.0.7",
-    "esbuild": "^0.25.11",
     "aws-embedded-metrics": "^4.2.1",
-    "aws-lambda": "^1.0.6",
+    "aws-lambda": "^1.0.7",
     "esbuild": "0.27.2",
     "pino": "^9.7.0",
     "zod": "^4.1.11"

lambdas/letter-updates-transformer/src/letter-updates-transformer.ts

@@ -13,7 +13,6 @@ import { LetterEvent } from "@nhsdigital/nhs-notify-event-schemas-supplier-api/s
 import { mapLetterToCloudEvent } from "@nhsdigital/nhs-notify-event-schemas-supplier-api/src/events/letter-mapper";
 import { Letter, LetterSchema } from "@internal/datastore";
 import { MetricsLogger, Unit, metricScope } from "aws-embedded-metrics";
-import mapLetterToCloudEvent from "./mappers/letter-mapper";
 import { Deps } from "./deps";
 
 // SNS PublishBatchCommand supports up to 10 messages per batch