Delete version: JanDeDobbeleer.OhMyPosh version 8.3.1

[DandelionSprout]

📖 Description

Part 9 of theorethically several thousand for:

• "microsoft/winget-pkgs cannot be searched because it is too large" when searching in this repo. #405867.

✅ Checklist

• Signed the Contributor License Agreement
• Linked to an issue (if applicable)
  • Resolves #[Issue Number]

📦 Manifest Checklist

• Checked that there aren't other open pull requests for the same manifest update/change
• This PR only modifies one (1) manifest
• Validated manifest locally with winget validate --manifest <path> (validation guide)
• Tested manifest locally with winget install --manifest <path>
• Manifest conforms to the 1.12 schema

Note: <path> is the directory containing the manifest you're submitting.

Microsoft Reviewers: Open in CodeFlow

Microsoft Reviewers: Open in CodeFlow

[wingetbot]

Validation Pipeline Run WinGetSvc-Validation-148-406754-20260723-1

[stephengillie]

Hi @JanDeDobbeleer,

Do you approve of these changes?

(Deterministic automation - build 1786.)

[JanDeDobbeleer]

Oui!

[Trenly]

[Policy] Reset Labels

[wingetbot]

Publish pipeline succeeded for this Pull Request. Once you refresh your index, this change should be present.