Make the library Android 15 compatible

[ssuukk]

By modyfiying:

        if (miniFabTextBackground != null) {
            Drawable.ConstantState cs = miniFabTextBackground.mutate().getConstantState();
            if (cs != null) {
                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
                    label.setBackground(cs.newDrawable());
                } else {
                    label.setBackgroundDrawable(cs.newDrawable());
                }
            }
        }
        if (miniFabTextBackgroundList != null) {
            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
                label.setBackground(miniFabTextBackgroundList.get(index));
            } else {
                label.setBackgroundDrawable(miniFabTextBackgroundList.get(index));
            }
        }

you allow this library to be used on android 15

[kobakei]

Thanks for your feedback.
Would you create pull request for this?

[kobakei]

Fixed at 1.1.9