master cherry-picks to 6.2

[chayim]

• GPG signing linux tarballs (GPG signing linux tarballs #314)
• codesigning readme updates (codesigning readme updates #316)
• Fixing nightly, edge docker to pull edge binaries (Fixing nightly, edge docker to pull edge binaries #318)
• Multi-platform docker build fix (Multi-platform docker build fix #320)
• restoring config

[CLAassistant]

Thank you for your submission! We really appreciate it. Like many open source projects, we ask that you all sign our Contributor License Agreement before we can accept your contribution.
1 out of 5 committers have signed the CLA.

✅ chayim
❌ OfirMos
❌ ashtul
❌ AviAvni
❌ ViktarStarastsenka
_{You have signed the CLA already but the status is still pending? Let us recheck it.}