Enforcer needs to be skipped to build any ops module locally

[hinerm]

Attempting to build scijava-ops-image (or any other module of https://github.com/scijava/scijava) on the command line with mvn clean install triggers the enforcer:

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-enforcer-plugin:3.3.0:enforce (enforce-rules) on project scijava-ops-engine:
[ERROR] Rule 8: org.scijava.maven.plugin.enforcer.RequireReproducibleBuilds failed with message:
[ERROR]
[ERROR] The following artifacts either - are SNAPSHOT versions (V), contain
[ERROR] SNAPSHOT parents (P), or contain SNAPSHOT dependencies (D):

Building snapshots from the top-level is fine, and of course we can use -Denforcer.skip. This is just an inconvenience that seems unfriendly, when the default state requires enabling this flag.