Implement component's stop

During the work on https://issues.apache.org/jira/browse/IGNITE-15278, the general flow of the components start and stop was introduced.

It is needed to implement a stop mechanism for every component.

The main points that should be considered during the implementation of component's stop:

• All threads should be stopped properly
• All Executors should be shutdown
• All public methods should be guarded by read lock, stop should be done using write lock.