Print.h cannot be included

[MikiyaKobayashi]

■ Corresponding version
v.2.0.0, V2.1.0 and v.2.2.0

■ Contents and Occurrence conditions
Including Print.h causes an error.

■ Workaround
When including Print.h, write as follows.
#include "api/Print.h"

■ Permanent measures
Scheduled to be fixed in V2.3.0.