Upgrade: [dependabot] - bump @middy/http-header-normalizer

Bumps [@middy/http-header-normalizer](https://github.com/middyjs/middy/tree/HEAD/packages/http-header-normalizer) from 6.4.5 to 7.0.2.
- [Release notes](https://github.com/middyjs/middy/releases)
- [Changelog](https://github.com/middyjs/middy/blob/main/docs/RELEASE.md)
- [Commits](https://github.com/middyjs/middy/commits/7.0.2/packages/http-header-normalizer)

---
updated-dependencies:
- dependency-name: "@middy/http-header-normalizer"
  dependency-version: 7.0.2
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

package-lock.json

@@ -19,7 +19,7 @@
     "@aws-sdk/client-dynamodb": "^3.958.0",
     "@aws-sdk/lib-dynamodb": "^3.966.0",
     "@middy/core": "^7.0.2",
-    "@middy/http-header-normalizer": "^6.4.5",
+    "@middy/http-header-normalizer": "^7.0.2",
     "@middy/input-output-logger": "^6.4.5",
     "@psu-common/middyErrorHandler": "^1.0.0"
   },

packages/checkPrescriptionStatusUpdates/package.json

@@ -19,7 +19,7 @@
     "@aws-sdk/client-dynamodb": "^3.958.0",
     "@aws-sdk/util-dynamodb": "^3.958.0",
     "@middy/core": "^7.0.2",
-    "@middy/http-header-normalizer": "^6.4.5",
+    "@middy/http-header-normalizer": "^7.0.2",
     "@middy/input-output-logger": "^6.4.5",
     "@middy/validator": "6.4.1",
     "json-schema-to-ts": "^3.1.1",

packages/cpsuLambda/package.json

@@ -20,7 +20,7 @@
     "@aws-sdk/client-sqs": "^3.960.0",
     "@aws-sdk/util-dynamodb": "^3.958.0",
     "@middy/core": "^7.0.2",
-    "@middy/http-header-normalizer": "^6.4.5",
+    "@middy/http-header-normalizer": "^7.0.2",
     "@middy/input-output-logger": "^6.4.5",
     "@nhs/fhir-middy-error-handler": "^2.1.66"
   },