Replace UTF-8 string resources with their hex representations

java/res/values-ar/donottranslate-more-keys.xml

java/res/values-ar/donottranslate.xml

java/res/values-be/donottranslate-more-keys.xml

java/res/values-ca/donottranslate-more-keys.xml

java/res/values-cs/donottranslate-more-keys.xml

java/res/values-da/donottranslate-more-keys.xml

java/res/values-de/donottranslate-more-keys.xml

java/res/values-es/donottranslate-more-keys.xml

java/res/values-et/donottranslate-more-keys.xml

java/res/values-fi/donottranslate-more-keys.xml

java/res/values-fr/donottranslate-more-keys.xml

java/res/values-hr/donottranslate-more-keys.xml

java/res/values-hu/donottranslate-more-keys.xml

java/res/values-it/donottranslate-more-keys.xml

java/res/values-iw/donottranslate-more-keys.xml

java/res/values-ky/donottranslate-more-keys.xml

java/res/values-lt/donottranslate-more-keys.xml

java/res/values-lv/donottranslate-more-keys.xml

java/res/values-nb/donottranslate-more-keys.xml

java/res/values-nl/donottranslate-more-keys.xml