chore: set up playwright in ci action

Author: gdenchevprog

.github/workflows/CI.yml

@@ -25,6 +25,9 @@ jobs:
       - name: Install
         run: npm ci --no-audit --no-fund
 
+      - name: Install Playwright
+        run: npx -y [email protected] install --with-deps chromium
+
       - name: Build scripts
         run: npx gulp scripts
 

build/test-paths-core.js

@@ -13,7 +13,6 @@ var merge = require('merge2');
 var argv = require('yargs').argv;
 
 var license = require('./build/gulp/license');
-var requireDir = require('require-dir');
 
 const exec = require('child_process').exec;
 const terser = require('gulp-terser');