tools: drop support for osx notarization with gon
Main Changes
Drops support for gon in the OSX notarization process as this tool will not be supported after November 1, 2023. Only notarytool will be used from that moment.
Context
Refs: https://github.com/nodejs/build/issues/3385#issuecomment-1729281269 Refs: Continuation for https://github.com/nodejs/node/pull/48701
cc: @nodejs/build