Remove reliable report qa jobs

.gitlab/ci/qa-report.gitlab-ci.yml

-test-reliability-report:
-  extends:
-    - .qa:rules:reliable-reports:schedule
-  image:
-    name: ${CI_REGISTRY_IMAGE}/gitlab-ee-qa:${CI_DEFAULT_BRANCH}
-    entrypoint: [""]
-  before_script:
-    - cd /home/gitlab/qa
-  script:
-    - echo "Generate report for 'staging-full' runs"
-    - bundle exec rake "reliable_spec_report[staging-full,30,true]"
-    - bundle exec rake "unreliable_spec_report[staging-full,30,true]"
-    - echo "Generate report for 'package-and-qa' runs"
-    - bundle exec rake "reliable_spec_report[package-and-qa,30,true]"
-    - bundle exec rake "unreliable_spec_report[package-and-qa,30,true]"

.gitlab/ci/rules.gitlab-ci.yml

@@ -766,11 +766,6 @@
       changes: *feature-flag-development-config-patterns
       allow_failure: true
 
-.qa:rules:reliable-reports:schedule:
-  rules:
-    - if: '$CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH && $CI_PIPELINE_SOURCE == "schedule" && $QA_RELIABLE_REPORT == "true"'
-      allow_failure: true
-
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 # Rails rules #
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