devtools: test_utxo_snapshots.sh sleep cleanup and documentation #28631

1. 
   fjahr commented at 11:01 am on October 10, 2023: contributor

   There were bare sleep statements in the script where it was unclear why they were needed and I think they could also be replaced by existing helpers.
2. devtools: test_utxo_snapshots.sh sleep cleanup and documentation 36a3004a41
3. 
   DrahtBot commented at 11:02 am on October 10, 2023: contributor

   The following sections might be updated with supplementary metadata relevant to reviewers and maintainers.

   Code Coverage

   For detailed information about the code coverage, see the test coverage report.

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   Type	Reviewers
   ACK	Sjors, pablomartin4btc

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   Conflicts

   Reviewers, this pull request conflicts with the following ones:

   • #28628 (lint: Include test_utxo_snapshots in lint_shell, fix linter errors by fjahr)

   If you consider this pull request important, please also help to review the conflicting pull requests. Ideally, start with the one that should be merged first.

4. 
   Sjors commented at 7:42 am on October 11, 2023: member

   utACK 36a3004a41aea58f50f3348c5de4eb5a23268788
5. fanquake requested review from jamesob on Oct 12, 2023
6. 
   pablomartin4btc commented at 3:03 am on October 13, 2023: contributor

   utACK https://github.com/bitcoin/bitcoin/commit/36a3004a41aea58f50f3348c5de4eb5a23268788
7. fanquake merged this on Oct 13, 2023
8. fanquake closed this on Oct 13, 2023

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Contributors
fjahr DrahtBot Sjors pablomartin4btc

Review Requested
jamesob