[Snyk] Security upgrade ethereumjs-testrpc from 4.1.3 to 6.0.3

[genecyber]

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
  • package-lock.json

Vulnerabilities that will be fixed

With an upgrade:

Severity	Priority Score (*)	Issue	Breaking Change	Exploit Maturity
	768/1000 Why? Proof of Concept exploit, Recently disclosed, Has a fix available, CVSS 7.5	Regular Expression Denial of Service (ReDoS) SNYK-JS-ES5EXT-6095076	Yes	Proof of Concept

(*) Note that the real score may have changed since the PR was raised.

Commit messages

Package name: ethereumjs-testrpc

The new version differs by 33 commits.

• f01daaf Merge branch 'develop'
• 2d37cd3 6.0.3
• 276c66d 6.0.2
• 98c2bf2 bump ganache-core to version 2.0.2
• f23cc65 Build source maps for easier debugging
• 6273580 6.0.2
• fb3986b bump ganache-core dependency to 2.0.1
• a4daae9 Merge pull request #413 from settlemint/master
• 6aae743 fix: building
• 5bc474e feat: upgrade to latest testrpc
• c0cac8c Merge remote-tracking branch 'upstream/master'
• dc81eff 6.0.1
• 14d7ced ignore .vscode file
• f80f4f5 actually upgrade ganache to v2.0.0
• 01f1cc3 update ganache-core to v2.0.0 and bump version to v6.0.0
• 1c9aa62 bump version to 5.0.1
• 45f4e5b Add an .npmignore file which doesn't ignore the build dir
• 1d05b3c bump version to 5.0.0, update ganache-core to 1.1.4
• a85c95a fix conflicting license notification in README.md (LICENSE file is authoritative).
• e69ddd8 Corrected gas limit in CLI usage
• 70834d0 Merge pull request #368 from 0xcaff/readme-fix
• af48349 don't ignore package-lock.json - https://docs.npmjs.com/files/package-lock.json
• 84782db drop build artifacts - we'll use build archives for these instead.
• eb202f4 Merge branch 'hoytech-master' PR #395 into develop

See the full diff

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🦉 Regular Expression Denial of Service (ReDoS)