UpInstall v0.5.2

Install: download the -setup.exe for your CPU, win-x64 (Intel/AMD) or win-arm64 (Windows on ARM), and run it. Portable: the .zip needs no install, just extract and run UpInstall.exe. MSIX (optional): if this release has an UpInstall.msixbundle, trust UpInstall-signing.cer first (see packaging/README.md), then open the bundle. Verify downloads with SHA256SUMS.txt. The binaries are not code-signed yet, so SmartScreen may show a warning (More info, then Run anyway).

What's Changed

• Find winget.exe by full path when it isn't on PATH by @bilal8492 in #20

Full Changelog: v0.5.1...v0.5.2