juliaup 1.18.7

[botantony]

Created by brew bump

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Created with brew bump-formula-pr.

release notes

## What's Changed (since v1.18.5)

Update progress bar style to match 1.12 progress bar by @IanButterworth in Update progress bar style to match 1.12 progress bar JuliaLang/juliaup#1287
Conform message styling to intent. Match Pkg formatting by @IanButterworth in Conform message styling to intent. Match Pkg formatting JuliaLang/juliaup#1290
Fix some more message colors by @IanButterworth in Fix some more message colors JuliaLang/juliaup#1292
Update README with juliaup Windows requirements by @stemann in Update README with juliaup Windows requirements JuliaLang/juliaup#1288

Maintenance

cargo fmt by @IanButterworth in cargo fmt JuliaLang/juliaup#1280
Add aarch64 macOS test CI by @IanButterworth in Add aarch64 macOS test CI JuliaLang/juliaup#1286

New Contributors

@stemann made their first contribution in Update README with juliaup Windows requirements JuliaLang/juliaup#1288

Full Changelog: JuliaLang/juliaup@v1.18.5...v1.18.7

View the full release notes at https://github.com/JuliaLang/juliaup/releases/tag/v1.18.7.

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[Copilot]

Pull Request Overview

This PR updates the Juliaup formula from version 1.18.5 to 1.18.7, incorporating recent changes including progress bar styling updates, message formatting improvements, documentation updates, and maintenance work.

Key changes:

• Version bump from 1.18.5 to 1.18.7
• Updated source URL and SHA256 checksum for the new release

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[github-actions]

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