[4.1][stdlib] Add derived equality/comparison operators to concrete integer types (#13830)
* [stdlib] Adding derived equality/comparison operators to concrete integer types
(cherry picked from commit c8b12ee28238d998669bde673c85f2b2f89c7b6e)
* Add a test case from SR-6634
(cherry picked from commit 0fa300bae2389c553ad643a690659201625c6b27)