Bump ruby from 2.4-onbuild to 2.4.4-onbuild
Bump ruby from 2.4-onbuild to 2.4.4-onbuild

Bumps ruby from 2.4-onbuild to 2.4.4-onbuild.

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
matthewpatterson/thatmattpattis.at,matthewpatterson/thatmattpattis.at