No ability to disable I18N_SUPPORT without modifying original file

[filimonic]

Library defines ability to disable I18N_SUPPORT, but it is unconditionally defined in ArduinoYaml.hpp.

Please add support of YAML_DISABLE_I18N_SUPPORT flag

[tobozo]

good point, do you want to make a PR to fix that?

[filimonic]

good point, do you want to make a PR to fix that?

For sure