Improve macOS MariaDB Installation Docs with Time Expectation Note

This is a documentation improvement request.

Documentation Page:
https://mariadb.com/docs/server/server-management/install-and-upgrade-mariadb/installing-mariadb/binary-packages/installing-mariadb-on-macos-using-homebrew

Description:
When installing MariaDB on macOS using Homebrew at initial setup, during dependency installation, setup takes several minutes depending on hardware, network, or system performance. The documentation does not currently mention that, may steer users to think the installation is stalled or failed. Adding a brief note about possible taking time for the installation would help new users for expectations for the installation process.

Improvements
Add a note in the instruction step.
"Note: Depending on your system and network, MariaDB installation process may take several minutes."