tfel-mfront 4.0 (new formula)

[maxence-wz]

• [x] Have you followed the guidelines for contributing?
• [x] Have you ensured that your commits follow the commit style guide?
• [x] Have you checked that there aren't other open pull requests for the same formula update/change?
• [x] Have you built your formula locally with brew install --build-from-source <formula>, where <formula> is the name of the formula you're submitting?
• [x] Is your test running fine brew test <formula>, where <formula> is the name of the formula you're submitting?
• [x] Does your build pass brew audit --strict <formula> (after doing brew install --build-from-source <formula>)? If this is a new formula, does it pass brew audit --new <formula>?

---

[maxence-wz]

@carlocab, all changes have been made

[carlocab]

CI is still failing. That needs to be fixed.

[maxence-wz]

@carlocab it's okay now

[SMillerDev]

Please squash your commits into one, CI can't automatically merge reviews with merge commits.

[maxence-wz]

@SMillerDev I think it's ok

[BrewTestBot]

:shipit: @SMillerDev has triggered a merge.