docs: fix env variable name in logEventIfEnabled() docstring

[kevinpeno]

Summary

fix typo for env variable POWERTOOLS_LOGGER_LOG_EVENT in logger.logEventIfEnabled

Changes

Please provide a summary of what's being changed

Fixed env details on typedoc for logger.logEventIfEnabled from POWERTOOLS_LOG_EVENT to POWERTOOLS_LOGGER_LOG_EVENT per discussion in #3196

Please add the issue number below, if no issue is present the PR might get blocked and not be reviewed

Issue number: #3196

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[boring-cyborg]

Thanks a lot for your first contribution! Please check out our contributing guidelines and don't hesitate to ask whatever you need.
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[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud

[dreamorosi]

Hi @kevinpeno, thank you so much for the quick PR in response to the issue.

Before I merge this, could you please leave a comment under the issue so I can assign it to you? It's just for tracking purposes and GitHub doesn't allow me to assign issues to external contributors unless they have interacted with the issue.

Thank you again for helping improving the project!

[kevinpeno]

No problem! I was looking for some easy wins this morning and came across that issue. Glad I could help!

[boring-cyborg]

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