delta: 0.18.2 -> 0.19.1

[github-actions]

📦 Package Update

Field	Value
Package	delta
Package ID	dandavison.delta
Recipe	packages/delta/static.stable.yaml
Old Version	0.18.2 → added to snapshots
New Version	0.19.1

Description

A syntax-highlighting pager for git, diff, and grep output

Links

• 🏠 Homepage
• 📥 Source

Checklist

• Version bump is correct
• Build script doesn't need changes
• Test build passes

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_{🤖 This PR was automatically created by the update checker bot}