Botond Dénes eae15f4fdd Merge 'Share timeout_config between services' from Pavel Emelyanov ...

The timeout_config (more exactly -- updatable_timeout_config) is used by alternator/controller and transport/controller.  Both create a local copy of that opbject by constructing one out of db::config. Also some options from this config are needed by storage_proxy, but since it doesn't have access to any timeout_config-s, it just uses db::config by getting it from the database.

This PR introduces top-level sharded<updateable_timeout_config>, initializes it from db::config values and makes existing users plus storage_proxy us it where required. Motivation -- remove more replica::database::get_config() users. A side effect -- timeout_config is not duplicated by transport and alternator controllers.

Components' dependencies cleanup, not backporting.

Closes scylladb/scylladb#29636

* github.com:scylladb/scylladb:
  storage_proxy: Use shared updateable_timeout_config for CAS contention timeout
  alternator: Use shared updateable_timeout_config by reference
  cql_transport: Use shared updateable_timeout_config by reference
  storage_proxy: Use shared updateable_timeout_config by reference
  main: Introduce sharded<updateable_timeout_config>
  storage_proxy: Keep own updateable_timeout_config

2026-05-11 11:12:01 +03:00

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