[maven-release-plugin] prepare release thinBackup-1.7.1
[maven-release-plugin] rollback the release of thinBackup-1.7.1
Revert "[maven-release-plugin] rollback the release of thinBackup-1.7.1"

This reverts commit 937c4cc091ff2670e720ac21fc1648c64e774006.
Revert "Revert "[maven-release-plugin] rollback the release of
thinBackup-1.7.1""

This reverts commit a13890d0031d33d0c0eabe19c4512348803c6fd4.