Update keyboard mode icons

java/res/drawable/keyboard_check.xml

java/res/drawable/keyboard_fill_check.xml

java/res/drawable/keyboard_float.xml

java/res/drawable/keyboard_float_check.xml

java/res/drawable/keyboard_float_fill.xml

java/res/drawable/keyboard_float_fill_check.xml

java/res/drawable/keyboard_gear.xml

java/res/drawable/keyboard_gear_fill.xml

java/res/drawable/keyboard_left_handed.xml

java/res/drawable/keyboard_left_handed_check.xml

java/res/drawable/keyboard_left_handed_fill.xml

java/res/drawable/keyboard_left_handed_fill_check.xml

java/res/drawable/keyboard_regular.xml

java/res/drawable/keyboard_regular_fill.xml

java/res/drawable/keyboard_right_handed.xml

java/res/drawable/keyboard_right_handed_check.xml

java/res/drawable/keyboard_right_handed_fill.xml

java/res/drawable/keyboard_right_handed_fill_check.xml

java/res/drawable/keyboard_split.xml

java/res/drawable/keyboard_split_check.xml