[deploy] Allow deploy script to be used for deploying documentation on...

[deploy] Allow deploy script to be used for deploying documentation on python-only packages without installing bob.devtools
2 jobs for python-deploy in 15 minutes and 30 seconds (queued for 1 second)
Status Job ID Name Coverage
  Build
passed #247539
docker
build_linux_bob_devtools

00:07:51

5.0%
passed #247540
intel macos
build_macos_intel_bob_devtools

00:15:25

5.0%