[bootstrap] Use http instead of https (faster and easier to maintain)

2 jobs for use-http in 26 minutes and 50 seconds (queued for 8 seconds)
Status Job ID Name Coverage
  Build
passed #237846
docker
build_linux

00:24:28

2.0%
passed #237847
intel macos
build_macos_intel

00:26:48

2.0%