Add zero velocity termination.

38 jobs for !2656 with zerovelocity_termination_particles in 49 minutes and 59 seconds (queued for 4 seconds)
latest merge request
Name Stage Failure
build:windows_vs2019 Build
GO version:   go1.16.2
Built: 2021-05-20T14:35:58+0000
OS/Arch: windows/amd64
Uploading artifacts...
Runtime platform
arch=amd64 os=windows pid=10604 revision=7f7a4bb0 version=13.11.0~beta.4.g6c211521
WARNING: build/junit.xml: no matching files
ERROR: No files to upload
Cleaning up file based variables
ERROR: Job failed: exit status 1