Update strip-ansi to v6.0.1 due to security vulnerability about ansi-regex(v4.1.0)

[ghost]

Hi, jest-junit team.

Jest-junit is a great libray. But recently our component and governence pipeline detect security vulnerability issue about ansi-regex(v4.1.0) when using jest-junit package.

Description: ansi-regex is vulnerable to Inefficient Regular Expression Complexity
Recommendation: Upgrade ansi-regex from 4.1.0 to 5.0.1 to fix the vulnerability

To update ansi-regex to v5.0.1, jest-junit can update strip-ansi to v6.0.1
https://github.com/chalk/strip-ansi/tree/v6.0.1

How do you think about this?

Thanks in advance.

[SimenB]

Could you send a PR for that? 🙂

[ghost]

Could you send a PR for that? 🙂

I create a PR, can you check it out?
#188

[holger-koenig]

@palmerj3 Could you create a release for this change? Thanks!

[palmerj3]

@holger-koenig just published 13.0.0 with this