Fix: Removed freemius sdk from the free build

[bfintal]

No description provided.

[github-actions]

🤖 Pull request artifacts

file	commit
pr3568-stackable-3568-merge.zip	1368226

[github-actions]

Try this Pull Request in the WordPress playground: https://playground.wordpress.net/?mode=seamless#{"landingPage":"/wp-admin/post-new.php?post_type=page","preferredVersions":{"php":"latest","wp":"latest"},"steps":[{"step":"login","username":"admin","password":"password"},{"step":"installPlugin","pluginZipFile":{"resource":"url","url":"https://raw.githubusercontent.com/gambitph/Stackable/artifacts/pr3568-stackable-3568-merge.zip"}}]}

[DAnn2012]

Hello @bfintal

Thank you for approving my PR.

I'd like to ask you, even if it's off-topic, to also take a look at this other PR #3366 (Fixed WordPress minimum required version number to 6.5.5) of mine.

Thank you.