r-ver: Update .gitlab-ci.yml

- Do not trigger foreign builds

r-ver/.gitlab-ci.yml

@@ -36,7 +36,6 @@
     DOCKER_DRIVER: overlay2
     DOCKER_TLS_CERTDIR: "/certs"
     CRAN: https://cloud.r-project.org
-    UPDATE_MODE: "false"
   before_script:
     - *before-script-build
 
@@ -167,20 +166,6 @@ build-manifest:version-linux-multiarch:
       changes:
         - r-ver/4.1.3.Dockerfile
 
-trigger-latest-build-foreign:
-  extends: .build
-  stage: .post
-  before_script:
-    - apk upgrade --no-cache
-    - apk add --update --no-cache curl
-  script:
-    - curl -X POST -F token=$R_TIDYVERSE -F ref=master https://gitlab.b-data.ch/api/v4/projects/173/trigger/pipeline
-    - curl -X POST -F token=$R_PLUMBER -F ref=master https://gitlab.b-data.ch/api/v4/projects/176/trigger/pipeline
-  rules:
-    - if: $CI_COMMIT_BRANCH == "master" && $UPDATE_MODE != "true"
-      changes:
-        - r-ver/latest.Dockerfile
-
 trigger-latest-build:
   extends: .build
   stage: .post