Summary:
Commit 6b6e0ba mistakenly included a log line that logs DeleteTablet: 6 whenever a tablet is deleted. This diff removes that line.

Fixes #27980.
Jira: DB-17596

Test Plan: existing tests

Reviewers: jhe

Reviewed By: jhe

Subscribers: ybase

Differential Revision: https://phorge.dev.yugabyte.com/D45396