chore: update codeowners [PRODSEC-10215]

[bikochan]

Updates codeowners to append the new github governance managed teams.
For more information, please check:

• https://snyksec.atlassian.net/wiki/spaces/PRODSEC/pages/4613570586/Updates+to+CODEOWNERS+and+repository+collaborators+to+match+organisation+change
  [!IMPORTANT]:
  If this service relies on vervet, you will need to run a command to regenerate the spec (e.g. make generate) before merging it.
  The best option is to:
• checkout the branch update-ownership-PRODSEC-10215-hAGB
• run the command
• commit and push the results to this PR before you approve and merge it.

[snyk-io]

✅ Snyk checks have passed. No issues have been found so far.

Status	Scan Engine	Critical	High	Medium	Low	Total (0)
✅	Open Source Security	0	0	0	0	0 issues
✅	Licenses	0	0	0	0	0 issues
✅	Code Security	0	0	0	0	0 issues

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[snyk-pr-review-bot]

PR Reviewer Guide 🔍

🧪 No relevant tests

🔒 No security concerns identified

⚡ No major issues detected