Revert "doc: doc/doxygen.warnings.report.sh exit status"

This reverts commit 5164a46b9e.

doc/doxygen.warnings.report.sh

@@ -486,23 +486,12 @@ printf "%6d directories\n" $modcount
 printf "%6d files\n" $filecount
 printf "%6d warnings\n" $warncount
 
-
-# Return status based on warnings
-exit_status=$((warncount > 0))
-
-if [ "${filter_inRE:-}" != "" ] ; then
-    if [ "$filterin" != "" ] ; then
-        echo
-        echo
-        echo "Filtered Warnings"
-        echo "========================================"
-        echo "$filterin"
-        exit_status=1
-    else
-        exit_status=0    
-    fi
+if [ "$filterin" != "" ] ; then
+    echo
+    echo
+    echo "Filtered Warnings"
+    echo "========================================"
+    echo "$filterin"
 fi
 
 status_report 0 $me
-
-exit $exit_status 

utils/tests/gitlab-ci-doc.yml

@@ -20,11 +20,8 @@ doxygen:
   extends: .doc
   script:
 #    - mkdir -p public/doxygen
-     - doc/doxygen.warnings.report.sh
+    - doxygen doc/doxygen.conf
 #    - mv doc/html/ public/doxygen
-  artifacts:
-    paths:
-      - doc/doxygen.warnings.log
 
 manual:
   extends: .doc