Revert "[maven-release-plugin] prepare release 3.0.2"
Revert "[maven-release-plugin] prepare release 3.0.2"

This reverts commit 7353a2d47d68af9a46ff5563d1d35b84de63decc.

graphql-java/graphql-java-tools,graphql-java/graphql-java-tools,graphql-java/graphql-java-tools