[IGNITE-22497] Rename gc configuration root

• Type: Improvement
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 3.0.0-beta1
• Fix Version/s: 3.0
• Component/s: configuration
• Labels: ignite-3
• Ignite Flags: Docs Required, Release Notes Required
• Assignee: Unassigned
• Reporter: Pavel Tupitsyn
• Created: 13/Jun/24 12:58
• Updated: 04/Sep/24 16:07

Description

gc configuration root (GcConfigurationSchema) has a confusing name. The users might think that it is related to Java garbage collector, while in fact it deals with MVCC history cleanup.

Come up with a better name.