5.5.1
Make downloads with curl silent in build process
use ubuntu 24.04 LTS with g++14 instead of 20.04 with g++9
GA: remove unsupported ubuntu version
Update deprecated Node.js 16 GitHub actions
Update cmake-win64.yml
Update GitHub actions/checkout to v4
Update NSIS installer
CI: Clean more GitHub action (remove unneeded mkdir)
Run GitHub action sw less often
CI: Install curl and icu4c as required dependencies for macOS build