Update the name of the docker image to use to build and test a C++ algorithm

1 job for docker in 1 minute and 14 seconds (queued for 6 seconds)
Name Stage Failure
build Build There is an unknown failure, please try again
beat.core.dock: DEBUG: [docker] rm 3ab198e5bc3a
requests.packages.urllib3.connectionpool: DEBUG: http://localhost:None "DELETE /v1.24/containers/3ab198e5bc3a8d3cb469582030f6103bb138ab59ff7ea20107a89100ab591928?force=False&link=False&v=False HTTP/1.1" 204 0
--------------------- >> end captured logging << ---------------------

Ran 327 tests in 19.713s

FAILED (errors=1)
ERROR: Build failed: exit status 1