Sign Mac distribution of Flipper

[gildor]

Mac version of Flipper is not signed by a verified developer, which makes it's harder to install
Without auto-update feature, it makes it very annoying to go through settings every time to update Flipper (and updates released every week)

It would be very good to sign the app properly to avoid confusing.

Don't forget Flipper used not only by application developers, but QA, product managers etc, it makes it harder to install and explain for every single Flipper user to agree on this scary dialog (and intentionally bad UI on Mac to allow unverified apps)

[gildor]

Related issues are closed #1308 and #1402
This task is not a duplicate, because I requesting to add a proper signature, not report a problem with Flipper installation

[keeprock]

If they are not able to muster an effort to create the M1 build (which I was able to make myself eg. its doable), I think you better stop wishing for "Signed release" line appearing on a changelog some day)

[felixterpstra]

For devs this workaround makes things slightly easier:

As per https://apple.stackexchange.com/a/240610, running xattr -r -d com.apple.quarantine /Applications/Flipper.app will allow Flipper to be opened without the warning. If you set this up as an alias, it's much faster than manually right-clicking the app and hitting Open.