fix(storage-scrubber): log version after initialize the logger

[skyzh]

Problem

When I checked the log in Grafana I couldn't find the scrubber version. Then I realized that it should be logged after the logger gets initialized.

Summary of changes

Log after initializing the logger for the scrubber.

Checklist before requesting a review

• I have performed a self-review of my code.
• If it is a core feature, I have added thorough tests.
• Do we need to implement analytics? if so did you add the relevant metrics to the dashboard?
• If this PR requires public announcement, mark it with /release-notes label and add several sentences in this section.

Checklist before merging

• Do not forget to reformat commit message to not include the above checklist

[github-actions]

4968 tests run: 4804 passed, 0 failed, 164 skipped (full report)

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Flaky tests (4)

Postgres 17

• test_scrubber_physical_gc[4]: release-arm64

Postgres 16

• test_subscriber_restart: release-x86-64

Postgres 15

• test_subscriber_restart: release-x86-64

Postgres 14

• test_ondemand_wal_download_in_replication_slot_funcs: release-arm64

Code coverage* (full report)

• functions: 31.8% (7416 of 23314 functions)
• lines: 49.7% (59600 of 119808 lines)

* collected from Rust tests only

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_{The comment gets automatically updated with the latest test results
ed5de88 at 2024-09-18T16:43:24.392Z :recycle:}