Fix: [AEA-0000] - remove source-map-support (#315)

## Summary

- Routine Change

### Details

 - remove source-map-support package

Author: anthony-nhs

package-lock.json

@@ -23,8 +23,7 @@
         "aws-cdk": "^2.1030.0",
         "aws-cdk-lib": "^2.219.0",
         "cdk-nag": "^2.37.52",
-        "constructs": "^10.4.2",
-        "source-map-support": "^0.5.21"
+        "constructs": "^10.4.2"
     },
     "bugs": {
         "url": "https://github.com/NHSDigital/eps-cdk-utils/issues"