Bylaws that prohibit clothes drying in the free, zero-emissions sun and wind are antiquated and reflect ridiculous and indefensible snobbery in my opinion. I would normally advise compliance with bylaws/rules/articles and following proper process to change such rules as appropriate, but with this, the short-term solution is civil disobedience.
In my view an OC could only defend such a rule if it provides practical convenient alternative facilities for air drying of clothes.