Bumps maven-enforcer-plugin from 3.0.0-M3 to 3.0.0.
Bumps maven-enforcer-plugin from 3.0.0-M3 to 3.0.0.

Signed-off-by: Simone Bordet <1b808347a4282b7224660588832cfd5331220839@gmail.com>

cometd/cometd,cometd/cometd,cometd/cometd,cometd/cometd