chore: Fix linting issues

- add_runtime_dependency is deprecated in favour of add_dependency
- params are not required for `super` when the method signature is unchanged

apia.gemspec

@@ -13,6 +13,6 @@ Gem::Specification.new do |s|
   s.authors       = ['Adam Cooke']
   s.email         = ['adam@k.io']
   s.licenses      = ['MIT']
-  s.add_runtime_dependency 'json'
-  s.add_runtime_dependency 'rack'
+  s.add_dependency 'json'
+  s.add_dependency 'rack'
 end

lib/apia/dsls/endpoint.rb

@@ -69,7 +69,7 @@ def field(name, *args, type: nil, **options, &block)
 
           field :pagination, type: PaginationObject
         end
-        super(name, *args, type: type, **options, &block)
+        super
       end
 
       def fields(fieldset)