Use the new Members::DestroyService in group/project member controllers

Signed-off-by: Rémy Coutable <remy@rymai.me>

app/controllers/groups/group_members_controller.rb

@@ -38,7 +38,7 @@ class Groups::GroupMembersController < Groups::ApplicationController
     return render_403 unless can?(current_user, :destroy_group_member, @group_member)
-    @group_member.destroy
+    Members::DestroyService.new(@group_member, current_user).execute
     respond_to do |format|
       format.html { redirect_to group_group_members_path(@group), notice: 'User was successfully removed from group.' }

app/controllers/projects/project_members_controller.rb

@@ -52,7 +52,7 @@ class Projects::ProjectMembersController < Projects::ApplicationController
     return render_403 unless can?(current_user, :destroy_project_member, @project_member)
-    @project_member.destroy
+    Members::DestroyService.new(@project_member, current_user).execute
     respond_to do |format|
       format.html do