Remove test Gitlab CI config

.gitlab-ci.yml

@@ -228,17 +228,6 @@ run_dep_check_lock:
     # Print a message and fail if dep check fails
     - dep check --skip-vendor || (echo "Gopkg.lock is out of sync with Gopkg.toml and project imports. Please run 'inv deps' and commit the change on Gopkg.lock." && false)
 
-# generate doxygen documentation
-run_doxygen_generate_doc:
-  stage: source_test
-  image: 486234852809.dkr.ecr.us-east-1.amazonaws.com/ci/datadog-agent-buildimages/deb_x64:v1592114-da429fd
-  tags: [ "runner:main", "size:large" ]
-  before_script:
-    - cd $SRC_PATH
-    - pip install -r requirements.txt
-  script:
-    - inv -e rtloader.generate-doc
-
 #
 # binary_build
 #