chore: Add DX as Codeowners

[workos-sdk-automation]

Summary

• Adds @workos/dx team as code owners for the repository

🤖 Generated with Claude Code

[greptile-apps]

Greptile Summary

This PR adds @workos/dx as a code owner for the workos-php repository by appending a new * @workos/dx rule to .github/CODEOWNERS. However, due to GitHub's last-match-wins CODEOWNERS precedence, the new rule unintentionally overrides the existing * @workos/php rule, effectively removing the PHP team as a required reviewer.

Key Finding: The two separate * glob rules result in only @workos/dx being required for reviews — @workos/php is silently dropped. Both teams should be combined onto a single line (* @workos/php @workos/dx) to require reviews from both.

Confidence Score: 2/5

• The PR has a logic issue where the new rule unintentionally removes the PHP team as a required reviewer due to CODEOWNERS' last-match-wins precedence.
• The PR introduces a functional issue with code ownership governance. While the change itself is a simple configuration edit, the last-match-wins behavior of GitHub's CODEOWNERS file means that adding a second * rule silently overrides the first, removing @workos/php as a required reviewer. This is likely unintended and should be corrected before merging. The fix is straightforward (combine both teams on one line), but the issue needs to be addressed.
• .github/CODEOWNERS — the duplicate * glob needs to be consolidated onto a single line.

Flowchart

%%{init: {'theme': 'neutral'}}%%
flowchart TD
    A["PR opened on workos-php"] --> B["GitHub evaluates CODEOWNERS"]
    B --> C["Rule 1: * @workos/php"]
    C --> D["Rule 2: * @workos/dx  ← last match wins"]
    D --> E["Required reviewer: @workos/dx ONLY"]
    E --> F["@workos/php silently dropped ⚠️"]

    style F fill:#f88,stroke:#c00,color:#000
    style D fill:#ffa,stroke:#aa0,color:#000

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_{Last reviewed commit: 2d1f497}

[greptile-apps]

GitHub's CODEOWNERS file uses a last-match-wins strategy — the last matching pattern takes precedence over earlier ones. By adding a second * @workos/dx rule, the @workos/php team is effectively removed as a required reviewer for all files, because @workos/dx now matches last.

If the intent is to require both teams to review, both owners should be listed on the same line:

Suggested change

	* @workos/php
	# DX Team
	* @workos/dx
	* @workos/php @workos/dx

Reference: GitHub docs on CODEOWNERS