Bump gradle-bintray-plugin from 1.6 to 1.8.4
Bump gradle-bintray-plugin from 1.6 to 1.8.4

Bumps gradle-bintray-plugin from 1.6 to 1.8.4.

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
rm3l/now4j