Bump version to 6.24.6

[jeremydmiller]

Fix-version bump for the 6.24.6 release.

6.24.5 is already published to nuget.org and the publish workflow pushes with --skip-duplicate, so without this bump the JasperFx 2.39.5 upgrade in #3837 would be packed, skipped as a duplicate, and never actually ship.

Shipping in 6.24.6:

• Azure Service Bus session handling: 2 of 6 end_to_end tests fail deterministically (class excluded from CI as [Flaky]) #3825 — BatchedSender lost send ordering in the Channels rewrite, breaking FIFO under ASB sessions, SQS FIFO groups and global partitioning on every transport that uses it.
• Azure Service Bus multi-tenant conventional routing: message published without a tenant id is sent and never received #3826 — a tenanted Azure Service Bus endpoint could not send anything at all.
• Back-pressure observability: a latched listener says so, and block errors reach real logging #3831 + JasperFx 2.39.5 (Disambiguate multiple usages of ProblemDetails in the same chain #632) — back-pressure latched and resumed against a count that reported zero for backlog held downstream, and a latched listener never said so again after the first line.
• clear_all_wolverine_storage on Oracle: unreachable failure handler, and the listener that makes ORA-00054 reachable at all #3820 — Oracle queue Uri identity round-trip.
• TrackedSession completes on ANY satisfied condition, not ALL — multi-condition tracked sessions return early #3824 — TrackedSession completes only when all conditions are satisfied. Public testing API; noted as a behavior change in the release notes.
• Make EventSubscriptionAgentFamily.DatabaseKeyOf public #3819 — DatabaseKeyOf / TenantNeutralKeyOf made public.

🤖 Generated with Claude Code

https://claude.ai/code/session_01WHAuhdWS3XeAk16swV9G8m