fix: updated community meeting time to UTC

[susanshi]

Description

What this PR does / why we need it:

Which issue(s) this PR fixes (optional, using fixes #<issue number>(, fixes #<issue_number>, ...) format, will close the issue(s) when the PR gets merged):

Fixes #

Type of change

Please delete options that are not relevant.

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Helm Chart Change (any edit/addition/update that is necessary for changes merged to the main branch)
• This change requires a documentation update

How Has This Been Tested?

Please describe the tests that you ran to verify your changes. Please also list any relevant details for your test configuration

• Test A
• Test B

Checklist:

• Does the affected code have corresponding tests?
• Are the changes documented, not just with inline documentation, but also with conceptual documentation such as an overview of a new feature, or task-based documentation like a tutorial? Consider if this change should be announced on your project blog.
• Does this introduce breaking changes that would require an announcement or bumping the major version?
• Do all new files have appropriate license header?

Post Merge Requirements

• MAINTAINERS: manually trigger the "Publish Package" workflow after merging any PR that indicates Helm Chart Change

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

❗ No coverage uploaded for pull request base (staging@affa5e5). Click here to learn what that means.

❗ Current head 2819efd differs from pull request most recent head a0da506. Consider uploading reports for the commit a0da506 to get more accurate results

Additional details and impacted files

@@            Coverage Diff             @@
##             staging    #1364   +/-   ##
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  Coverage           ?   65.14%           
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  Files              ?      104           
  Lines              ?     5440           
  Branches           ?        0           
==========================================
  Hits               ?     3544           
  Misses             ?     1538           
  Partials           ?      358           

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