chore: update Lambda package.json files for build scripts

Author: kaiz-io

typescript/postgres-lambda/lambda/lambda-to-postgres/package.json

@@ -3,6 +3,9 @@
   "version": "1.0.0",
   "description": "Lambda function that connects to PostgreSQL",
   "main": "index.js",
+  "scripts": {
+    "build": "cd $(pwd) && npm install --no-package-lock"
+  },
   "dependencies": {
     "pg": "^8.11.0"
   }

typescript/postgres-lambda/lambda/postgres-to-lambda/package.json

@@ -3,10 +3,6 @@
   "version": "1.0.0",
   "description": "Lambda function called by PostgreSQL",
   "main": "index.js",
-  "scripts": {
-    "build": "echo 'No build needed for JavaScript files'",
-    "test": "echo \"Error: no test specified\" && exit 1"
-  },
   "dependencies": {
     "aws-sdk": "^2.1377.0"
   }