Version v2.7.2

chore(release): Bump version to 2.7.2

This commit prepares the plugin for a new maintenance release, addressing a fatal error that occurred during plugin activation on some environments.

The version number has been incremented to 2.7.2 in all relevant files.

The changelog in `info.json` has also been updated to reflect the latest fix, which defers updater and multisite checks to the `admin_init` hook. This ensures all required WordPress functions are available before the plugin's code executes, preventing activation errors.