[ci] Use api read token for read access

.gitlab-ci.yml

@@ -30,7 +30,7 @@ check-pipeline-status:
       when: always
   script:
     - |
-      if ! python3 .gitlab-ci/getpipelineinfo.py --access-token $CI_JOB_TOKEN \
+      if ! python3 .gitlab-ci/getpipelineinfo.py --access-token $CI_JOB_API_READ_TOKEN \
                                                  --look-for HEAD \
                                                  --print-format pipeline-id; then
           echo "No successful pipeline found. Triggering new pipeline..."

.gitlab-ci/default.yml

@@ -23,7 +23,7 @@ select tests:
     - |
       getLastSuccesful() {
           python3 .gitlab-ci/getpipelineinfo.py \
-                      --access-token $CI_JOB_TOKEN \
+                      --access-token $CI_JOB_API_READ_TOKEN \
                       --look-for latest \
                       --print-format commit-sha
       }