Remove call to logger.notify with bogus arity.

Seems like "args" probably becomes an empty array which made this method call
okay previously. However, if there are no arguments in "*args" then no args get
passed down to optionally_color, thus the arity of the original "*args" is
preserved.

Signed-off-by: Wayne <wayne@puppetlabs.com>
Merge branches 'feature/create-tmpdir-for-user-on', 'feature/curl-retries', 'feature/ezbake-utils' and 'feature/logging-improvements' into merged