chore: update maintainer info in catalog-info.yaml

[openedx-webhooks]

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[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Comparison is base (93e0338) 52.41% compared to head (659c990) 52.41%.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## master #411 +/- ## ======================================= Coverage 52.41% 52.41% ======================================= Files 75 75 Lines 1986 1986 Branches 359 359 ======================================= Hits 1041 1041 Misses 912 912 Partials 33 33 ```

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[feanil]

@navinkarkera looks good to me, I'll let you merge at your leisure.

[openedx-webhooks]

@navinkarkera 🎉 Your pull request was merged! Please take a moment to answer a two question survey so we can improve your experience in the future.