Run Checkstyle in verify phase. [DATAGRAPH-1359]

[spring-projects-issues]

Mark Paluch opened DATAGRAPH-1359 and commented

Caused by a change to align the Checkstyle configuration with the CI/release build, the Checkstyle plugin runs now twice:

[INFO] 
[INFO] --- maven-checkstyle-plugin:3.1.1:check (default) @ spring-data-neo4j ---
[INFO] Beginne Pr??fung...
Pr??fung beendet.
[INFO] You have 0 Checkstyle violations.
[INFO] 
[INFO] --- maven-checkstyle-plugin:3.1.1:check (validate) @ spring-data-neo4j ---
[INFO] Beginne Pr??fung...
Pr??fung beendet.
[INFO] You have 0 Checkstyle violations.

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Reference URL: d67f6c9

Referenced from: pull request #525