set sideEffects false in all npm package json

Author: MaxAake

packages/bolt-connection/package.json

@@ -4,6 +4,7 @@
   "description": "Implements the connection with the Neo4j Database using the Bolt Protocol",
   "main": "lib/index.js",
   "types": "types/index.d.ts",
+  "sideEffects": false,
   "scripts": {
     "build": "tsc",
     "test": "jest --passWithNoTests",

packages/core/package.json

@@ -4,6 +4,7 @@
   "description": "Internals of neo4j-driver",
   "main": "lib/index.js",
   "types": "types/index.d.ts",
+  "sideEffects": false,
   "scripts": {
     "build": "tsc -p tsconfig.build.json",
     "build::es6": "tsc -p tsconfig.build.json --target ES6 --outdir lib6",

packages/neo4j-driver-lite/package.json

@@ -4,6 +4,7 @@
   "description": "The official Neo4j lite driver for Javascript",
   "main": "lib/index.js",
   "types": "types/index.d.ts",
+  "sideEffects": false,
   "scripts": {
     "build": "tsc -p tsconfig.build.json",
     "build::browser": "rollup --config rollup.config.js && npm run minify",

packages/neo4j-driver/package.json

@@ -8,6 +8,7 @@
     "type": "git",
     "url": "git://github.com/neo4j/neo4j-javascript-driver.git"
   },
+  "sideEffects": false,
   "scripts": {
     "lint": "eslint --fix --ext .js ./",
     "test": "gulp test",