Fix linting errors

Author: m-houston

packages/events/src/events/__tests__/letter-request-prepared.test.ts

@@ -48,8 +48,6 @@ describe("LetterRequestPreparedEvent validations", () => {
       "letter-request-prepared-with-invalid-major-version.json",
     );
 
-    expect(() => $LetterRequestPreparedEvent.parse(json)).toThrow(
-      "dataschema",
-    );
+    expect(() => $LetterRequestPreparedEvent.parse(json)).toThrow("dataschema");
   });
 });

packages/events/src/events/event-envelope.ts

@@ -53,7 +53,7 @@ export function EventEnvelope<TData extends z.ZodTypeAny>(
         .regex(
           // eslint-disable-next-line security/detect-non-literal-regexp
           new RegExp(
-            `^https://notify\\.nhs\\.uk/cloudevents/schemas/letter-rendering/${resourceName}\\.(?<status>${statusRegex})\\.1\\.\\d+\\.\\d+\\.schema.json$`,
+            String.raw`^https://notify\.nhs\.uk/cloudevents/schemas/letter-rendering/${resourceName}\.(?<status>${statusRegex})\.1\.\d+\.\d+\.schema.json$`,
           ),
         )
         .meta({