chore: Move inactive members to emeritus (#2789)

## Move inactive members to emeritus

The following members have had no activity in
`open-telemetry/otel-arrow` since **2025-12-31** and are being moved to
emeritus:

- @v0y4g3r (Approver, Remove from team(s): arrow-approvers,
arrow-triagers)

> [!IMPORTANT]
> After merging, remove the user(s) from:
> - The listed team(s) in GitHub
> - Any relevant private channels on Slack
> - Any relevant package managers used for publishing

This PR was automatically generated by the [move-to-emeritus
workflow](https://github.com/open-telemetry/community/actions/workflows/move-to-emeritus.yml).

Author: opentelemetrybot

README.md

@@ -211,7 +211,6 @@ repository](https://github.com/open-telemetry/community/blob/main/guides/contrib
 
 - [Cijo Thomas](https://github.com/cijothomas), Microsoft
 - [Lalit Kumar Bhasin](https://github.com/lalitb), Microsoft
-- [Lei Huang](https://github.com/v0y4g3r), Greptime
 - [Utkarsh Umesan Pillai](https://github.com/utpilla), Microsoft
 
 For more information about the approver role, see the [community
@@ -227,6 +226,7 @@ repository](https://github.com/open-telemetry/community/blob/main/guides/contrib
 ### Emeritus
 
 - [Alex Boten](https://github.com/codeboten), Approver
+- [Lei Huang](https://github.com/v0y4g3r), Approver
 - [Moh Osman](https://github.com/moh-osman3), Approver
 
 ### Thanks to all of our contributors