Updated the new module owner for avm-res-compute-gallery

[PmeshramPM]

Overview/Summary

[Updated the new module owner for avm-res-compute-gallery] - From Todd Tooler to Akash Chowdhary

This PR fixes/adds/changes/removes

1. Replace me
2. Replace me
3. Replace me

Breaking Changes

1. Replace me
2. Replace me

As part of this Pull Request I have

• [ ] Read the Contribution Guide and ensured this PR is compliant with the guide
• [ ] Checked for duplicate Pull Requests
• [ ] Associated it with relevant GitHub Issues or ADO Work Items (Internal Only)
• [ ] Ensured my code/branch is up-to-date with the latest changes in the main branch
• [ ] Ensured PR tests are passing
• [ ] Updated relevant and associated documentation (e.g. Contribution Guide, Docs etc.)

[microsoft-github-policy-service[bot]]

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[!TIP] For additional guidance on how to triage this issue/PR, see the AVM Issue Triage documentation.