fix(kaniko): workaround for passing arguments containing spaces

set up input field separator as null and use eval to run kaniko executor

entrypoint.sh

@@ -88,8 +88,13 @@ cat <<EOF >/kaniko/.docker/config.json
 }
 EOF
 
+# https://github.com/GoogleContainerTools/kaniko/issues/1803
 # https://github.com/GoogleContainerTools/kaniko/issues/1349
-/kaniko/executor --reproducible --force $ARGS
+export IFS=''
+kaniko_cmd="/kaniko/executor ${ARGS} --reproducible --force"
+echo "Running kaniko command ${kaniko_cmd}"
+eval "${kaniko_cmd}"
+
 echo "image=$IMAGE" >> $GITHUB_OUTPUT
 
 if [ ! -z $INPUT_SKIP_UNCHANGED_DIGEST ]; then