chore: revert esm changes

Author: tiwarishubham635

Dockerfile

@@ -8,8 +8,6 @@ ENV NODE_PATH /usr/local/lib/node_modules
 COPY src ./src
 COPY spec ./spec
 COPY examples ./examples
-COPY lib-esm ./lib-esm
-COPY scripts ./scripts
 COPY index.* package.json babel.config.js tsconfig.json ./
 
 RUN npm install --unsafe-perm true # Needed to run prepublish as root.

package.json

@@ -52,7 +52,6 @@
     "test": "npm run test:javascript && npm run test:typescript",
     "test:javascript": "jest spec --coverage --detectOpenHandles --testPathIgnorePatterns=spec/cluster",
     "test:typescript": "tsc --noEmit",
-    "test:esm": "node scripts/verify-esm.js",
     "jshint": "jshint src/rest/** src/base/** src/http/**",
     "jscs": "eslint src/base/**/**.js src/http/**/**.js --fix",
     "prepublish": "npm run build",