Update linter style package

[kprosise]

Updated to 2.1.0 which addresses current trademark guidelines for FoundriesFactory.

QA: Synced Vale and ran against README.md, which worked as intended.

This commit applies to FFTK-3429

PR Template and Checklist

Please complete as much as possible to speed up the reviewing process.

Readiness and adding reviewers as appropriate is required.

All PRs should be reviewed by a technical writer/documentation team and a peer.
If effecting customers—which is a majority of content changes—a member of Customer Success must also review.

Readiness

• Merge (pending reviews)
• Merge after date or event
• Draft

Overview

Why merge this PR? What does it solve?

Checklist

• follow best practices for commits.
  • Descriptive title written in the imperative.
  • Include brief overview of QA steps taken.
  • Mention any related issues numbers.
  • End message with sign off/DCO line (-s, --signoff).
  • Sign commit with your gpg key (-S, --gpg-sign).
  • Squash commits if needed.
  • [ ]

Comments

Maintenance task, does not effect content.

[doanac]

Docs for 819051a are browsable at: https://ci.foundries.io/projects/fio-docs/builds/2731/docs/artifacts/html/index.html