chore: exclude buf-generated protobuf files from CODEOWNERS

[endigma]

Removes review requirements for auto-generated protobuf files in

• /router/gen/
• /connect-go/gen/
• /graphqlmetrics/gen/
• /connect/src/wg/.

These files are sourced from /proto/ and shouldn't require review from the directory-specific owners.

Summary by CodeRabbit

• Chores
  • Updated internal code ownership configuration to align ownership assignments with the current project structure and team responsibilities.

[coderabbitai]

Walkthrough

Updated .github/CODEOWNERS with ownership entries for generated protobuf directories (/router/gen/, /connect-go/gen/, /graphqlmetrics/gen/, /connect/src/wg/) and minor formatting adjustments to existing entries.

Changes

Cohort / File(s)	Summary
CODEOWNERS Configuration .github/CODEOWNERS	Added ownership entries for four generated protobuf directories and adjusted formatting for existing /router/pkg/pubsub entry.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~3 minutes

Possibly related PRs

• chore(github): add CODEOWNERS file and remove pr-description workflow #1998: Modifies .github/CODEOWNERS with overlapping ownership entries for similar directories including router/pkg/pubsub and graphqlmetrics paths.
• chore: update codeowners #2448: Updates .github/CODEOWNERS file with ownership adjustments for connect-go-related paths.

🚥 Pre-merge checks | ✅ 3

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title accurately describes the main change: excluding buf-generated protobuf files from CODEOWNERS requirements. It is concise, clear, and directly related to the primary modification.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

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[coderabbitai]

Actionable comments posted: 1

🤖 Prompt for all review comments with AI agents

Verify each finding against the current code and only fix it if needed.

Inline comments:
In @.github/CODEOWNERS:
- Around line 32-36: The CODEOWNERS entries for the generated directories
(/router/gen/, /connect-go/gen/, /graphqlmetrics/gen/, /connect/src/wg/) are
invalid because they have no owners; remove these blank patterns or assign
explicit owner handles (e.g., `@org/team`) so GitHub recognizes them, or
alternatively remove the global "*" owner and explicitly list desired owned
paths excluding these generated directories and manage exclusions via GitHub
rulesets; update the .github/CODEOWNERS file by either deleting the four listed
lines or replacing each with a valid owner handle to resolve the invalid syntax.

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ℹ️ Review info

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 602e0ab and 2342214.

📒 Files selected for processing (1)

• .github/CODEOWNERS

[StarpTech]

LGTM