[Bug]: `occ files:sanitize-filenames --dry-run` out of memory fatal error

⚠️ This issue respects the following points: ⚠️

• This is a bug, not a question or a configuration/webserver/proxy issue.
• This issue is not already reported on Github OR Nextcloud Community Forum (I've searched it).
• Nextcloud Server is up to date. See Maintenance and Release Schedule for supported versions.
• I agree to follow Nextcloud's Code of Conduct.

Bug description

When running occ files:sanitize-filenames --dry-run, after some time, the command crash with a fatal error.
see
PHP Fatal error: Allowed memory size of 536870912 bytes exhausted (tried to allocate 20480 bytes) in <path>/nextcloud/lib/private/AppFramework/Utility/SimpleContainer.php on line 131

Steps to reproduce

1. cd
2. sudo -u php ./occ files:sanitize-filenames --dry-run`

Expected behavior

the command completes the dry run

Nextcloud Server version

31

Operating system

Debian/Ubuntu

PHP engine version

PHP 8.3

Web server

Apache (supported)

Database engine version

MariaDB

Is this bug present after an update or on a fresh install?

None

Are you using the Nextcloud Server Encryption module?

Encryption is Disabled

What user-backends are you using?

• Default user-backend (database)
• LDAP/ Active Directory
• SSO - SAML
• Other

Configuration report

List of activated Apps

Nextcloud Signing status

Nextcloud Logs

Additional info

No response

Start with the occ files:sanitize-filenames --dry-run entry point and reproduce the failure using the command and environment described. Inspect lib/private/AppFramework/Utility/SimpleContainer.php around line 131 to trace the memory growth; done means the dry run completes without the fatal out-of-memory error.