Fix deprecated Node.js version in GitHub action

[jariavikainen]

samuelmeuli/action-electron-builder@v1 used in the build GitHub action uses a deprecated version 12 of Node.js. The repository doesn't seem to be maintained anymore (samuelmeuli/action-electron-builder#87), but there is another updated source for the same action. This PR switches to the updated source.

[GazHank]

It looks like this new action uses alternative variables for code signing, so it will probably need some changes to use the following variables:

• mac_certs
• mac_certs_password
• windows_certs
• windows_certs_password

as such it would superseed the PR I raised yesterday #435

ps - would it now be possible to avoid a full build from source for the native modules and simply use the prepackaged NAPI modules instead, this simplify the build process, cut down compile time, and I would think (hope) also simplify troubleshooting of build issues

[AlexDygma]

Hey there @jariavikainen ! Thanks for your support!

in fact, i already did this in another PR( #417 ) that was yet to be merged, due to a lack of working signing secrets, but as @GazHank said, it's due to the change in naming conventions for the secrets! I will have to change those to make it work 😓

Thanks for the care 🤗! I will close this one as it's duplicated 😶‍🌫️

PS: I will merge the other repo right now with the changes to the secrets 💨

[AlexDygma]

I merged this one finally due to the errors when working with the yarn lock file, not worth to repair them xD