Update VersionExtension.php

[Phill-TheComplianceGuys]

What is the reason for this PR?

• [ ] A new feature
• [ ] Fixed an issue (resolve #ID)

Author's checklist

• [ ] Follow the Contribution Guide
• [ ] New features and changes are documented

Summary of changes

Review checklist

• [ ] All checks have passed
• [ ] Changes are added to the CHANGELOG.md
• [ ] Changes are approved by maintainer

[bram-pkg]

Please stop spamming pull requests and read my comment on the other PR. This does not seem necessary as the two classes are in the same namespace.