[SERVICE] Rename services to be vendor-agnostic

[AlexSkrypnyk]

Original service	New service name	Rationale / Notes
cli	cli	Role-based already; tooling container (Composer/Drush/etc.).
nginx	webserver	Clear HTTP entrypoint / static file server.
php	appserver	Executes application logic (PHP-FPM).
database	database	Role-based already; neutral w.r.t. MySQL/MariaDB.
valkey	cache	Neutral key–value cache; implementation can vary.
solr	search	Neutral search/indexing service.
clamav	antivirus	Neutral malware scanning role.
chrome	browser	Neutral browser for tests/automation.
wait_dependencies	wait_dependencies	Utility/helper; keep as-is.