Fix all Layout/SpaceInLambdaLiteral rubocop issues and remove files from rubocop_todo list

.rubocop_todo.yml

@@ -557,17 +557,6 @@ Style/RescueModifier:
     - 'app/controllers/concerns/commentable_actions.rb'
     - 'app/controllers/verification/sms_controller.rb'
 
-# Offense count: 9
-# Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle, SupportedStyles.
-# SupportedStyles: require_no_space, require_space
-Layout/SpaceInLambdaLiteral:
-  Exclude:
-    - 'app/models/concerns/filterable.rb'
-    - 'app/models/spending_proposal.rb'
-    - 'app/models/user.rb'
-    - 'app/models/verified_user.rb'
-
 # Offense count: 8
 # Cop supports --auto-correct.
 Layout/SpaceInsideParens: