ci: Fix docs generation in auto-release

[mtrezza]

New Pull Request Checklist

• [x] I am not disclosing a vulnerability.
• [x] I am creating this PR in reference to an issue.

Issue Description

Closes: #493

Approach

• Copy fix from https://github.com/parse-community/parse-php-sdk/pull/498 to release workflow
• Bump node version to 18, for both auto and manual docs generation, let's see if it works

[parse-github-assistant[bot]]

I will reformat the title to use the proper commit message syntax.

[parse-github-assistant[bot]]

Thanks for opening this pull request!

• 🎉 We are excited about your hands-on contribution!

[parseplatformorg]

🎉 This change has been released in version 2.1.0