Fix error: reinterpret_cast from 'const __FlashStringHelper *' (aka 'const __attribute__((address_space(1))) char *') to 'const char *' is not allowed when compiling with Clang

[KOLANICH]

Related: arduino/ArduinoCore-avr#524

[CLAassistant]

Thank you for your submission! We really appreciate it. Like many open source projects, we ask that you sign our Contributor License Agreement before we can accept your contribution.
_{You have signed the CLA already but the status is still pending? Let us recheck it.}

[codecov-commenter]

Codecov Report

Base: 95.70% // Head: 95.70% // No change to project coverage 👍

Coverage data is based on head (3290e34) compared to base (844e4bf).
Patch has no changes to coverable lines.

Additional details and impacted files

@@           Coverage Diff           @@
##           master     #184   +/-   ##
=======================================
  Coverage   95.70%   95.70%           
=======================================
  Files          13       13           
  Lines         954      954           
=======================================
  Hits          913      913           
  Misses         41       41           

Impacted Files	Coverage Δ
api/Print.cpp	95.20% <ø> (ø)

Help us with your feedback. Take ten seconds to tell us how you rate us. Have a feature suggestion? Share it here.

☔ View full report at Codecov.
📢 Do you have feedback about the report comment? Let us know in this issue.