Disable 80chars/class_parameter_defaults checks

* Disable warnings for "line has more than 80 characters"
* Disable warnings for "parameterised class parameter without a default value"

We do not wish to track warnings for such violations.

Change-Id: I275e38e3760ee2199266fda1f81de4631ad675b1
(cherry picked from commit af1a123bf68a596e9cd8eee9d1f934e267eecbeb)