refactor(logger): use template literal instead of node:util format

[NimmLor]

Description of your changes

Updated the logging for warning message that indicates a mismatch with the Advanced Logging Controls minimum log level. Now, a template literal is used instead of the format function from the node:util package. This change addresses the sole instance where the node:util package was used, which prevented the use with LLRT.

Related issues, RFCs

Issue number: #2050

Checklist

• My changes meet the tenets criteria
• I have performed a self-review of my own code
• I have commented my code where necessary, particularly in areas that should be flagged with a TODO, or hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my change is effective and works
• The PR title follows the conventional commit semantics

Breaking change checklist

Is it a breaking change?: NO

• I have documented the migration process
• I have added, implemented necessary warnings (if it can live side by side)

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[sonarcloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
No data about Coverage
0.0% Duplication on New Code

See analysis details on SonarCloud

[dreamorosi]

Thanks for the PR, I was concerned about the security of using template literals directly and opted for using the format utility but after reviewing the PR I think it should be safe to use them.

The awsLogLevel comes from the environment variable and it's set by the service, the other value (selectedLogLevel) can come from other sources but it's still validated against an allow list before being printed, so effectively we should be able to consider the two inputs safe to the extent of the rest of the code/execution environment.

[boring-cyborg]

Awesome work, congrats on your first merged pull request and thank you for helping improve everyone's experience!