Release 5.4.0-beta.1

[wp-fail2ban]

• Add support for AspirePress Update. [Canonical only]
• Add support for GitHub Updater. [Canonical only]
• Improve i18n.
• Fix harmless warning in Site Health filters check (h/t @Rodolphe).
• Update Freemius library.

wp-fail2ban-free-5.4.0-beta.1