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

This reverts commit dad966b6824d161a81f9b2f5ade996d223ec3b49.
Revert "[maven-release-plugin] prepare release broadleaf-3.1.10-GA"

This reverts commit d79ac3ec1a8d1f0d0ac549b2758610ad6887a535.