chore: Set max workers for e2e tests to 3

e2e-common/jest-config.js

@@ -12,6 +12,7 @@ module.exports = {
     moduleFileExtensions: ['js', 'json', 'ts'],
     rootDir: packageDirname,
     testRegex: '.e2e-spec.ts$',
+    maxWorkers: 3,
     transform: {
         '^.+\\.ts$': 'ts-jest',
     },