Add Prevent to codeowners

[jasonyuezhang]

Legal Boilerplate

Look, I get it. The entity doing business as "Sentry" was incorporated in the State of Delaware in 2015 as Functional Software, Inc. and is gonna need some rights from me in order to utilize my contributions in this here PR. So here's the deal: I retain all rights, title and interest in and to my contributions, and by keeping this boilerplate intact I confirm that Sentry can use, modify, copy, and redistribute my contributions, under Sentry's choice of terms.
\n\n---\nCopied from getsentry#100897\nOriginal PR: getsentry#100897

[propel-test-bot]

[CompanyBestPractice]

The section comment inconsistency could cause confusion when navigating the CODEOWNERS file. The opening section uses # Prevent while the closing section uses # End of Prevent, but other sections in the file use ## Prevent and ## End of [Section Name] format (e.g., ## Crons and ## End Crons). Consider updating for consistency:

Suggested Change

Suggested change

	# Prevent
	/src/sentry/prevent/ @getsentry/prevent
	/src/sentry/overwatch/ @getsentry/prevent
	/src/sentry/overwatch_webhooks/ @getsentry/prevent
	/static/app/components/prevent/ @getsentry/prevent
	/static/app/views/prevent/ @getsentry/prevent
	/static/app/views/nav/secondary/sections/prevent/ @getsentry/prevent
	# End of Prevent
	## Prevent
	/src/sentry/prevent/ @getsentry/prevent
	/src/sentry/overwatch/ @getsentry/prevent
	/src/sentry/overwatch_webhooks/ @getsentry/prevent
	/static/app/components/prevent/ @getsentry/prevent
	/static/app/views/prevent/ @getsentry/prevent
	/static/app/views/nav/secondary/sections/prevent/ @getsentry/prevent
	## End of Prevent

⚡ Committable suggestion

Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation.

Context for Agents

[**CompanyBestPractice**]

The section comment inconsistency could cause confusion when navigating the CODEOWNERS file. The opening section uses `# Prevent` while the closing section uses `# End of Prevent`, but other sections in the file use `## Prevent` and `## End of [Section Name]` format (e.g., `## Crons` and `## End Crons`). Consider updating for consistency:

<details>
<summary>Suggested Change</summary>

```suggestion
## Prevent
/src/sentry/prevent/                                      @getsentry/prevent
/src/sentry/overwatch/                                    @getsentry/prevent
/src/sentry/overwatch_webhooks/                           @getsentry/prevent
/static/app/components/prevent/                           @getsentry/prevent
/static/app/views/prevent/                                @getsentry/prevent
/static/app/views/nav/secondary/sections/prevent/         @getsentry/prevent
## End of Prevent
```

⚡ **Committable suggestion**

Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation.

</details>

File: .github/CODEOWNERS
Line: 694