Update log.yml with new logging method details

[GuidoZam]

Updated characters limits for message and source properties.

Before it was reporting:

• 20 characters limit for source
• 100 characters limit for messages

Now the updated values are:

• 30 characters limit for source
• 150 characters limit for messages

[learn-build-service-prod]

PoliCheck Scan Report

The following report lists PoliCheck issues in PR files. Before you merge the PR, you must fix all severity-1 issues. Other issues are also a high priority. The AI Review Details column lists suggestions for either removing or replacing the terms. If you find a false positive result, mention it in a PR comment and include this text: #policheck-false-positive. This feedback helps reduce false positives in future scans.

✅ No issues found

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Information: PoliCheck | Severity Guidance | Term
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[learn-build-service-prod]

Learn Build status updates of commit d74d93f:

✅ Validation status: passed

File	Status	Preview URL	Details
SP-Framework/sp-core-library/log.yml	✅Succeeded

For more details, please refer to the build report.