Add Java 19 daily build to CI pipeline

ci/pipeline.yml

@@ -133,6 +133,14 @@ resources:
     access_token: ((github-ci-status-token))
     branch: ((branch))
     context: jdk18-build
+- name: repo-status-jdk19-build
+  type: github-status-resource
+  icon: eye-check-outline
+  source:
+    repository: ((github-repo-name))
+    access_token: ((github-ci-status-token))
+    branch: ((branch))
+    context: jdk19-build
 - name: slack-alert
   type: slack-notification
   icon: slack
@@ -257,6 +265,34 @@ jobs:
               <<: *slack-fail-params
     - put: repo-status-jdk18-build
       params: { state: "success", commit: "git-repo" }
+- name: jdk19-build
+  serial: true
+  public: true
+  plan:
+    - get: ci-image
+    - get: git-repo
+    - get: every-morning
+      trigger: true
+    - put: repo-status-jdk19-build
+      params: { state: "pending", commit: "git-repo" }
+    - do:
+        - task: check-project
+          image: ci-image
+          file: git-repo/ci/tasks/check-project.yml
+          privileged: true
+          timeout: ((task-timeout))
+          params:
+            TEST_TOOLCHAIN: 19
+            <<: *build-project-task-params
+      on_failure:
+        do:
+          - put: repo-status-jdk19-build
+            params: { state: "failure", commit: "git-repo" }
+          - put: slack-alert
+            params:
+              <<: *slack-fail-params
+    - put: repo-status-jdk19-build
+      params: { state: "success", commit: "git-repo" }
 - name: build-pull-requests
   serial: true
   public: true
@@ -435,7 +471,7 @@ jobs:
 
 groups:
 - name: "builds"
-  jobs: ["build", "jdk18-build"]
+  jobs: ["build", "jdk18-build", "jdk19-build"]
 - name: "releases"
   jobs: ["stage-milestone", "stage-rc", "stage-release", "promote-milestone", "promote-rc", "promote-release", "create-github-release"]
 - name: "ci-images"