[maven-release-plugin] copy for tag java-diff-utils-parent-4.5

[maven-release-plugin] copy for tag java-diff-utils-parent-4.4

[maven-release-plugin] copy for tag java-diff-utils-4.0

[maven-release-plugin] copy for tag diffutils-3.0

[maven-release-plugin] copy for tag diffutils-2.2

[maven-release-plugin] copy for tag diffutils-2.1

[maven-release-plugin] copy for tag diffutils-2.0