JENKINS-66018: Add a maxLineLength parameter for BUILD_LOG_REGEX and BUILD_LOG

[haridsv]

This change addresses JENKINS-66018. This adds a new maxLineLength parameter for the macros BUILD_LOG_REGEX and BUILD_LOG that can help email from getting cluttered by very long lines.

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[haridsv]

@slide When is the next release of token-macro expected to be?

[slide]

If I had updated the PR title like I should, it would have been done automatically. I'm out on vacation for a week or so, I'll cut a release when I am back

[haridsv]

Thank you for a quick response.

[haridsv]

@slide Wondering if you are in a position to cut a release. Thank you.

[slide]

I will do it today

[haridsv]

Thanks for the new release, but something seems to be odd with the release number so wondering if it is expected: https://plugins.jenkins.io/token-macro/#releases

[slide]

It's correct, it corresponds to the build number on ci.jenkins.io. It's a new continuous delivery method for plugins.