Update CI pipeline

Author: bclozel

ci/pipeline.yml

@@ -64,12 +64,6 @@ resource_types:
     <<: *docker-resource-source
     repository: dpb587/github-status-resource
     tag: master
-- name: pull-request
-  type: registry-image
-  source:
-    <<: *docker-resource-source
-    repository: teliaoss/github-pr-resource
-    tag: v0.23.0
 - name: slack-notification
   type: registry-image
   source:
@@ -111,14 +105,6 @@ resources:
     username: ((artifactory-username))
     password: ((artifactory-password))
     build_name: ((build-name))
-- name: git-pull-request
-  type: pull-request
-  icon: source-pull
-  source:
-    access_token: ((github-ci-pull-request-token))
-    repository: ((github-repo-name))
-    base_branch: ((branch))
-    ignore_paths: ["ci/*"]
 - name: repo-status-build
   type: github-status-resource
   icon: eye-check-outline
@@ -259,37 +245,6 @@ jobs:
               <<: *slack-fail-params
     - put: repo-status-jdk17-build
       params: { state: "success", commit: "git-repo" }
-- name: build-pull-requests
-  serial: true
-  public: true
-  plan:
-    - get: ci-image
-    - get: git-repo
-      resource: git-pull-request
-      trigger: true
-      version: every
-    - do:
-      - put: git-pull-request
-        params:
-          path: git-repo
-          status: pending
-      - task: build-pr
-        image: ci-image
-        file: git-repo/ci/tasks/build-pr.yml
-        privileged: true
-        timeout: ((task-timeout))
-        params:
-          BRANCH: ((branch))
-      on_success:
-        put: git-pull-request
-        params:
-          path: git-repo
-          status: success
-      on_failure:
-        put: git-pull-request
-        params:
-          path: git-repo
-          status: failure
 - name: stage-milestone
   serial: true
   plan:
@@ -442,5 +397,3 @@ groups:
   jobs: ["stage-milestone", "stage-rc", "stage-release", "promote-milestone", "promote-rc", "promote-release", "create-github-release"]
 - name: "ci-images"
   jobs: ["build-ci-images"]
-- name: "pull-requests"
-  jobs: [ "build-pull-requests" ]