microsoft-edge: switch to dmg

[zuisong]

microsoft-edge is now distributed as a .dmg instead of a .pkg.

Important: Do not tick a checkbox if you haven’t performed its action. Honesty is indispensable for a smooth review process.

In the following questions <cask> is the token of the cask you're submitting.

After making any changes to a cask, existing or new, verify:

• The submission is for a stable version or documented exception.
• brew audit --cask --online <cask> is error-free.
• brew style --fix <cask> reports no offenses.

Additionally, if adding a new cask:

• Named the cask according to the token reference.
• Checked the cask was not already refused (add your cask's name to the end of the search field).
• brew audit --cask --new <cask> worked successfully.
• HOMEBREW_NO_INSTALL_FROM_API=1 brew install --cask <cask> worked successfully.
• brew uninstall --cask <cask> worked successfully.

---

[zuisong]

beta dev canary channel also distributed as a .dmg
download url

{
    beta: "https://go.microsoft.com/fwlink/?linkid=2093294&platform=Mac&Consent={consent}&channel=Beta",
    dev: "https://go.microsoft.com/fwlink/?linkid=2093292&platform=Mac&Consent={consent}&channel=Dev",
    canary: "https://go.microsoft.com/fwlink/?linkid=2124603&platform=Mac&Consent={consent}&channel=Canary", 
    stable: "https://go.microsoft.com/fwlink/?linkid=2192091&platform=Mac&Consent={consent}&channel=Stable" 
}

from https://edgecdn-embza6g8cacagcbn.z01.azurefd.net/shared/edgeweb/_nuxt/BTvO3X9M.js