Add ForceEqualSignAlignment to .rubocop.yml (#1190)

* Add ForceEqualSignAlignment to .rubocop.yml

* Revert ForceEqualSignAlignment cop

* Update method alignment

* Undo addition of whitespace to improve readability

* Fix missing alignment

performance/shopify/comment_form.rb

@@ -8,7 +8,7 @@ class CommentForm < Liquid::Block
 
     if markup =~ Syntax
       @variable_name = Regexp.last_match(1)
-      @attributes = {}
+      @attributes    = {}
     else
       raise SyntaxError, "Syntax Error in 'comment_form' - Valid syntax: comment_form [article]"
     end

performance/shopify/paginate.rb

@@ -8,7 +8,7 @@ class Paginate < Liquid::Block
 
     if markup =~ Syntax
       @collection_name = Regexp.last_match(1)
-      @page_size = if Regexp.last_match(2)
+      @page_size       = if Regexp.last_match(2)
         Regexp.last_match(3).to_i
       else
         20