Remove unused action from PlacementsController

This action is not defined anywhere in the controller
level. Removing it to keep things tidy and clean up
a standardrb todo item.

Author: stefannibrasil

.standard_todo.yml

@@ -25,8 +25,6 @@ ignore:
   - Layout/EmptyLinesAfterModuleInclusion
 - app/controllers/other_duties_controller.rb:
   - Layout/EmptyLineAfterGuardClause
-- app/controllers/placements_controller.rb:
-  - Rails/LexicallyScopedActionFilter
 - app/controllers/reimbursements_controller.rb:
   - Rails/TimeZone
 - app/controllers/users/sessions_controller.rb:

app/controllers/placements_controller.rb

@@ -1,6 +1,6 @@
 class PlacementsController < ApplicationController
   before_action :set_casa_case
-  before_action :set_placement, only: %i[edit show generate update destroy]
+  before_action :set_placement, only: %i[edit show update destroy]
   before_action :require_organization!
 
   def index