hopefully fix the workflow

Signed-off-by: szaimen <szaimen@e.mail.de>

.github/workflows/dependency-updates.yml

@@ -21,14 +21,14 @@ jobs:
         chmod +x /usr/local/bin/composer
         cd ./php
         composer update
+        set +e
         ALL_LINES="$(composer outdated | grep -v "psr/container")"
-        if [ -n "$ALL_LINES" ]; then
+        set -e
         while [ -n "$ALL_LINES" ]; do
           CURRENT_LINE="$(echo "$ALL_LINES" | head -1)"
           composer require "$(echo "$CURRENT_LINE" | awk '{print $1}')" "^$(echo "$CURRENT_LINE" | awk '{print $4}')"
           ALL_LINES="$(echo "$ALL_LINES" | sed '1d')"
         done
-        fi
         echo "outdated dependencies:
         $(composer outdated)"
     - name: Create Pull Request