Ignore position column

- Ignore position column
- Update specs

Changelog: deprecated
MR: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/76311
EE: true

ee/app/models/security/finding.rb

@@ -9,8 +9,12 @@
 # calculate which report artifact to download and parse.
 module Security
   class Finding < ApplicationRecord
+    include IgnorableColumns
+
     self.table_name = 'security_findings'
 
+    ignore_column :position, remove_with: '14.8', remove_after: '2022-02-22'
+
     belongs_to :scan, inverse_of: :findings, optional: false
     belongs_to :scanner, class_name: 'Vulnerabilities::Scanner', inverse_of: :security_findings, optional: false
 

ee/spec/finders/security/findings_finder_spec.rb

@@ -57,7 +57,6 @@ RSpec.describe Security::FindingsFinder do
                    project_fingerprint: finding.project_fingerprint,
                    uuid: finding.uuid,
                    deduplicated: true,
-                   position: index,
                    scan: scan)
           end
         end
@@ -330,7 +329,6 @@ RSpec.describe Security::FindingsFinder do
                      project_fingerprint: finding.project_fingerprint,
                      uuid: finding.uuid,
                      deduplicated: true,
-                     position: index,
                      scan: scan)
             end
           end
@@ -381,7 +379,6 @@ RSpec.describe Security::FindingsFinder do
                      project_fingerprint: finding.project_fingerprint,
                      uuid: finding.uuid,
                      deduplicated: true,
-                     position: index,
                      scan: scan)
             end
           end

ee/spec/requests/api/graphql/project/pipeline/security_report_summary_spec.rb

@@ -34,7 +34,6 @@ RSpec.describe 'Query.project(fullPath).pipeline(iid).securityReportSummary' do
               confidence: finding.confidence,
               project_fingerprint: finding.project_fingerprint,
               deduplicated: true,
-              position: index,
               scan: scan)
       end
     end

ee/spec/services/security/vulnerability_counting_service_spec.rb

@@ -52,7 +52,6 @@ RSpec.describe Security::VulnerabilityCountingService, '#execute' do
                  confidence: finding.confidence,
                  project_fingerprint: finding.project_fingerprint,
                  deduplicated: true,
-                 position: index,
                  scan: scan)
         end
       end