Tweak keyboard icon

java/res/drawable/ic_subtype_keyboard.png

java/res/drawable/ic_subtype_keyboard_cs.png

java/res/drawable/ic_subtype_keyboard_da.png

java/res/drawable/ic_subtype_keyboard_de.png

java/res/drawable/ic_subtype_keyboard_en_gb.png

java/res/drawable/ic_subtype_keyboard_en_us.png

java/res/drawable/ic_subtype_keyboard_es.png

java/res/drawable/ic_subtype_keyboard_es_us.png

java/res/drawable/ic_subtype_keyboard_fr.png

java/res/drawable/ic_subtype_keyboard_fr_ca.png

java/res/drawable/ic_subtype_keyboard_fr_ch.png

java/res/drawable/ic_subtype_keyboard_it.png

java/res/drawable/ic_subtype_keyboard_nb.png

java/res/drawable/ic_subtype_keyboard_nl.png

java/res/drawable/ic_subtype_keyboard_ru.png

java/res/drawable/ic_subtype_keyboard_sr.png

java/res/drawable/ic_subtype_keyboard_sv.png