Bump maven-gpg-plugin from 1.5 to 1.6
Bump maven-gpg-plugin from 1.5 to 1.6

Bumps maven-gpg-plugin from 1.5 to 1.6.

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
AussieGuy0/SDgen