[maven-release-plugin] copy for tag jdbc-util-20.2

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[maven-release-plugin] prepare for next development iteration

[maven-release-plugin] copy for tag jdbc-util-19.2.1

[maven-release-plugin] copy for tag jdbc-util-19.2

[maven-release-plugin] copy for tag jdbc-util-19.1

[maven-release-plugin] copy for tag jdbc-util-19.0

[maven-release-plugin] copy for tag jdbc-util-18.2

[maven-release-plugin] copy for tag jdbc-util-18.1.17

[maven-release-plugin] copy for tag jdbc-util-18.1