Remove duplicate log_format in profiles.yml.md (#4845)

## What are you changing in this pull request and why?
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As mentioned on
[Slack](https://getdbt.slack.com/archives/C0VLNUUTZ/p1706788465794949),
the `log_format` option appears twice in the code block in
`profiles.yml.md`. This PR removes one of the duplicate entries.

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Adding or removing pages (delete if not applicable):
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website/docs/docs/core/connect-data-platform/profiles.yml.md

@@ -33,7 +33,6 @@ This section identifies the parts of your `profiles.yml` that aren't specific to
   [static_parser](/reference/global-configs/parsing): <true | false>
   [cache_selected_only](/reference/global-configs/cache): <true | false>
   [printer_width](/reference/global-configs/print-output#printer-width): <integer>
-  [log_format](/reference/global-configs/logs): <text | json | default>
 
 <profile-name>:
   target: <target-name> # this is the default target