[node] add commit hash (with expert feature flag)

Related to
#747

Needs corresponding backend API changes.
3 jobs for 747-dev-git-hash-in-version in 29 minutes and 46 seconds (queued for 23 minutes and 42 seconds)
latest
Status Job ID Name Coverage
  Check Lint
passed #18542
check-lint

00:08:02

 
  Compile
passed #18543
compile

00:13:35

 
  Test
passed #18544
test

00:08:08