[MNT-25563] Removing a document from a Records hold Optimization

[ShreasiK]

• Fix slow removal of records from holds containing many children (e.g., 30k records) by replacing child lookup with parent lookup

• Replace getHeld(hold).contains(nodeRef) with getParentHolds(nodeRef).contains(hold) in both removeFromHolds() and addToHolds() to avoid triggering huge number of after-invocation permission checks via getChildAssocs

For more details - https://hyland.atlassian.net/browse/MNT-25563

[github-actions]

Scan Summary:
PIPELINE_SCAN_VERSION: 26.2.0-0
STATIC_ENGINE_VERSION: 20260206231001
DEV-STAGE: DEVELOPMENT
PROJECT-NAME: alfresco-community-repo
SCAN_ID: 99c7133a-5109-4883-abb0-85340db14df9
SCAN_STATUS: SUCCESS
SCAN_MESSAGE: Scan successful. Results size: 3575 bytes
====================
Analysis Successful.
====================

==========================
Found 2 Scannable modules.
==========================
reduced.war
JS files within reduced.war

===================
Analyzed 2 modules.
===================
reduced.war
JS files within reduced.war

==================
Analyzed 2 issues.
==================

Total flaws found: 2, New flaws found: 0 as compared to baseline


==================================
SUCCESS: No issues passed filters.
==================================

[23 Feb 2026 14:17:12,1650] PIPELINE-SCAN INFO: Writing Scan Summary to file '/home/runner/work/alfresco-community-repo/alfresco-community-repo/results.json'.

[bsayan2]

LGTM