Format the commitMsg so it doesn't break PlantUml

[9swampy]

Description

Test scenarios that generate UML output break PlantUml when the commit msg doesn't play nice.

Related Issue

#4585

Motivation and Context

I want to be able to copy paste from the scenario output without having to tidy upthe output.

How Has This Been Tested?

Refer to screenshot following. If you're interested I'll add test coverage of added code.

Screenshots (if appropriate):

Instead of this

Get this

Checklist:

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have added tests to cover my changes.
• All new and existing tests passed.

[asbjornu]

I wouldn't mind a test for this, but I don't think it's very important either. The code is rather trivial and this is a part of GitVersion that I'd almost say is "unsupported". :)

[asbjornu]

Merging. If you want to write some tests for this, please submit them in a new PR. :)

[mergify]

Thank you @9swampy for your contribution!

[arturcic]

@asbjornu is this also closing the reference issue? if so please include the issue in the milestore

[asbjornu]

@arturcic, no #4585 isn't an issue, it's a vaguely related PR. Since this PR doesn't have an issue, I'll just add it to the 6.x milestone.