Merge branch 'alberts-debug-helm' into 'master'

Add debug to helm

See merge request gitlab-org/gitlab!61968

scripts/review_apps/review-apps.sh

@@ -370,6 +370,7 @@ HELM_CMD=$(cat << EOF
   ${HELM_CMD} \
   --version="${CI_PIPELINE_ID}-${CI_JOB_ID}" \
   -f "${base_config_file}" \
+  -v "${HELM_LOG_VERBOSITY:-1}" \
   "${release}" "gitlab-${GITLAB_HELM_CHART_REF}"
 EOF
 )