Disable <attach> to fix WARNING when assembling to a directory
Disable <attach> to fix WARNING when assembling to a directory

Warning:
[WARNING] Assembly file: [...]/schema-registry/package/target/kafka-schema-registry-package-2.0.0-SNAPSHOT-development is not a regular file (it may be a directory). It cannot be attached to the project build for installation or deployment.

See https://issues.apache.org/jira/browse/MASSEMBLY-628

Mongey/schema-registry,coughman/schema-registry,miguno/schema-registry,yushuyao/schema-registry,miguno/schema-registry,coughman/schema-registry,yushuyao/schema-registry,Mongey/schema-registry