[websockets] send job progress in notification

Also, throttle messages to avoid flooding the client
4 jobs for 341-dev-websockets in 10 minutes and 23 seconds (queued for 5 minutes and 58 seconds)
Status Job ID Name Coverage
  Cabal
failed #14225
cabal

00:10:23

 
  Stack
skipped #14226
stack
 
  Bench
skipped #14227
allowed to fail manual
bench
 
  Test
skipped #14228
test
 
Name Stage Failure
failed
cabal Cabal
+ actual_cabal_project_freeze_hash=e0c16994182fb264e691ed8496bad0c2c0f4d237dc11e6525b5f990cb4edf6fe
+ [[ fbeceeee05d97f2034e29b58799a365f72efd9de7e2820fa88370fbaedd151cd != eccf547470d723a7dbd9e5bc271f1925f9f6e2cf9092f367275bde3657b3c2cf ]]
+ echo -e '\e[31mERROR! hash mismatch between expected cabal.project and the one computed by cabal2stack.\e[0m'
ERROR! hash mismatch between expected cabal.project and the one computed by cabal2stack.
Please update the hashes inside the './bin/update-project-dependencies' file.
+ echo -e '\e[33mPlease update the hashes inside the '\''./bin/update-project-dependencies'\'' file.\e[0m'
+ exit 1
Cleaning up project directory and file based variables
ERROR: Job failed: exit code 1