docs: remove adobe from production users
docs: remove adobe from production users

dgonyeo/ignition,AlexNPavel/ignition,coreos/ignition,ajeddeloh/ignition,coreos/ignition,coreos/ignition,dgonyeo/ignition,AlexNPavel/ignition,ajeddeloh/ignition,AlexNPavel/ignition,ajeddeloh/ignition,dgonyeo/ignition