10.6 Fix to set/reset additional parameter on the tree node locator

[mugge6]

Fix to set/reset additional parameter on the tree node locator to make the possibility to improve the performance with custom pimcore.admin.object.list.beforeListLoad listener

[github-actions]

Review Checklist

• Target branch (11.0 for bug fixes, others 11.x)
• Tests (if it's testable code, there should be a test for it - get help)
• Docs (every functionality needs to be documented, see here)
• Migration incl. install.sql (e.g. if the database schema changes, ...)
• Upgrade notes (deprecations, important information, migration hints, ...)
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