[Snyk] Security upgrade crypto-js from 4.1.1 to 4.2.0

[sagararyal]

This PR was automatically created by Snyk using the credentials of a real user.

Snyk has created this PR to fix one or more vulnerable packages in the `npm` dependencies of this project.

#### Changes included in this PR - Changes to the following files to upgrade the vulnerable dependencies to a fixed version: - package.json

⚠️ Warning

``` Failed to update the package-lock.json, please update manually before merging. ```

#### Vulnerabilities that will be fixed ##### With an upgrade: Severity | Priority Score (*) | Issue | Breaking Change | Exploit Maturity :-------------------------:|-------------------------|:-------------------------|:-------------------------|:-------------------------  | **716/1000**
**Why?** Recently disclosed, Has a fix available, CVSS 8.6 | Use of Weak Hash
[SNYK-JS-CRYPTOJS-6028119](https://snyk.io/vuln/SNYK-JS-CRYPTOJS-6028119) | No | No Known Exploit (*) Note that the real score may have changed since the PR was raised.

Commit messages

Package name: crypto-js

The new version differs by 23 commits.

• ac34a5a Merge branch 'release/4.2.0' into develop
• d5af3ae Update release notes.
• 9496e07 Bump version.
• 421dd53 Change default hash algorithm and iteration's for PBKDF2 to prevent weak security by using the default configuration.
• d1f4f4d Update grunt.
• 1da3dab Discontinued
• 4dcaa7a Merge pull request #380 from Alanscut/dev
• 762feb2 chore: rename BF to Blowfish
• fb81418 feat: blowfish support
• c8a2312 Merge pull request #379 from Alanscut/dev
• 09ee2ab feat: custom KDF hasher
• 0229694 Merge branch 'develop' of ssh://github.com/brix/crypto-js into develop
• df09288 Remove travis status, as travis is not used anymore.
• 6703e79 Merge pull request #285 from paulmwatson/develop
• d50d964 No es default param.
• 4840268 Merge pull request #378 from Elity/develop
• f92ddc0 Merge pull request #377 from Alanscut/dev
• fe84967 fix: es-check error
• ca7384f test: add test case,using salt in the config
• dcc3848 fix:The "cfg.salt" parameter don't work
• ecfe2e4 Update dev dependencies.
• a4dac50 Merge branch 'release/4.1.1' into develop
• 71ad0bc Minor typo fix: varialbes => variables

See the full diff

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