feat(installer): Publish install scripts on installtesting.datad0g.co…

…m on success on main

.gitlab/e2e_install_packages/include.yml

@@ -9,3 +9,4 @@ include:
   - .gitlab/e2e_install_packages/centos.yml
   - .gitlab/e2e_install_packages/suse.yml
   - .gitlab/e2e_install_packages/windows.yml
+  - .gitlab/e2e_install_packages/installer.yml

.gitlab/e2e_install_packages/installer.yml

@@ -0,0 +1,15 @@
+qa_installer_script_main:
+  image: registry.ddbuild.io/ci/datadog-agent-buildimages/gitlab_agent_deploy$DATADOG_AGENT_BUILDIMAGES_SUFFIX:$DATADOG_AGENT_BUILDIMAGES
+  stage: e2e_install_packages
+  tags: ["arch:amd64"]
+  rules:
+    - !reference [.on_main]
+    # TODO: REMOVE ME AFTER TESTS
+    - if: '$CI_COMMIT_BRANCH == "baptiste.foy/FA/promote-scripts-on-main"'
+      when: on_success
+  needs:
+    - new-e2e-installer-script
+  before_script:
+    - ls $OMNIBUS_PACKAGE_DIR
+  script:
+    - $S3_CP_CMD --recursive --exclude "*" --include "install-*.sh" "$OMNIBUS_PACKAGE_DIR" "s3://${INSTALLER_TESTING_S3_BUCKET}/scripts/"