WPMU DEV - Beehive Pro (Google Analytics +) 3.4.15

New: Introduced new methods for enhanced GA4 data handling.
Enhance: Implemented dynamic page size handling for GA4 data retrieval:
Accounts now default to a page size of 10.
Properties now default to a page size of 100.
Streams now default to a page size of 25.
Enhance: Refined caching logic.
Compatibility: Ensured PHP 8 compatibility.

Fix: Deprecated get_class() without arguments in PHP 8.3.

- Fix: Google API authentication is broken.