OXDEV-9078 DO NOT MERGE

Author: hkreuter

.github/oxid-esales/module-security-ce.yaml

@@ -15,7 +15,8 @@ install:
           "oxid-esales/twig-component": "{{ .Data.install.composer.dev_ref }}",
           "oxid-esales/twig-admin-theme": "{{ .Data.install.composer.dev_ref }}",
           "oxid-esales/apex-theme": "{{ .Data.install.composer.dev_ref }}",
-          "oxid-esales/developer-tools": "{{ .Data.install.composer.dev_ref }}"
+          "oxid-esales/developer-tools": "{{ .Data.install.composer.dev_ref }}",
+          "symfony/filesystem": "6.4.34"
         },
         "config": {
           "allow-plugins": {