Update CHANGELOG-EE.md for 13.12.0-ee

[ci skip]

ee/changelogs/unreleased/323240-generate-link-to-threat-management-alert.yml

----
-title: Create link to Threat Monitoring Alert for threat management alerts
-merge_request: 59724
-author:
-type: fixed

ee/changelogs/unreleased/323304-jira-issues-list-improve-user-facing-error-messages-when-fetch-.yml

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-title: Display wider variety of error messages when Jira Issues List fails
-merge_request: 60455
-author:
-type: changed

ee/changelogs/unreleased/323631-remove-participant-on-removal.yml

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-title: Remove user from rotation if they are removed from a project or group
-merge_request: 59427
-author:
-type: added

ee/changelogs/unreleased/323856-increase-timeout-on-indexing-elasticsearch-project-lock.yml

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-title: Update lock timeout in ElasticCommitIndexerWorker
-merge_request: 60768
-author:
-type: fixed

ee/changelogs/unreleased/323982-remove-enable-value-stream-analytics-horizontal-navigation-ff.yml

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-title: Remove the value_stream_analytics_path_navigation feature flag
-merge_request: 60449
-author:
-type: changed

ee/changelogs/unreleased/324047-custom-mapping-label.yml

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-title: Add display label and tooltip for nested fields in mapping builder
-merge_request: 59793
-author:
-type: changed

ee/changelogs/unreleased/324283-cablett-destroy-epic-board-list.yml

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-title: Epic board lists can now be destroyed via GraphQL
-merge_request: 58719
-author:
-type: added

ee/changelogs/unreleased/324287-vsa-fe-add-additional-information-to-stage-popovers.yml

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-title: Add stage time to path popovers in group level VSA
-merge_request: 59606
-author:
-type: added

ee/changelogs/unreleased/324382-add-aggregate-to-limit-calls-to-gitaly-to-fetch-policies.yml

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-title: Add GraphQL aggregate to prevent N+1 query on DAST profiles
-merge_request: 61024
-author:
-type: performance

ee/changelogs/unreleased/324720-rotation-assiignee-colors-for-dark-mode.yml

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-title: Assignee color for dark mode
-merge_request: 58501
-author:
-type: changed

ee/changelogs/unreleased/324734-defaults-to-script-dastapi.yml

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-title: Move defaults into script for DAST API
-merge_request: 60064
-author:
-type: changed

ee/changelogs/unreleased/324891-fe-generic-report-schema-render-named-list-type-on-vulnerability-d.yml

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-title: Add support for rendering "named-list" types on generic vulnerability reports
-merge_request: 60370
-author:
-type: added

ee/changelogs/unreleased/325545-track_compliance_frameworks.yml

----
-title: Add total distinct count of compliance frameworks to usage ping
-merge_request: 60697
-author:
-type: added

ee/changelogs/unreleased/325595-prevent-cloud-licenses-from-being-removed.yml

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-title: Protect cloud licenses from being removed
-merge_request: 59576
-author:
-type: changed

ee/changelogs/unreleased/325731-add-api-fuzzing-binary-analyzer.yml

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-title: Add API Fuzzing image to Secure-Binaries template
-merge_request: 60499
-author:
-type: changed

ee/changelogs/unreleased/325797-follow-up-update-the-nmembers-translation-string-in-the-approva.yml

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-title: Improve approvals modal translation strings
-merge_request: 60108
-author:
-type: changed

ee/changelogs/unreleased/326028-fe-render-generic-report-data-on-pipeline-security-report-modal.yml

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-title: Add generic report section to pipeline vulnerability-detail modal
-merge_request: 61851
-author:
-type: added

ee/changelogs/unreleased/326452-engineering-trial-form-verify-phone-number-field-content.yml

----
-title: Verify phone number format in trial form
-merge_request: 61350
-author:
-type: changed

ee/changelogs/unreleased/326470-global-search-lock-the-order-of-the-scope-tabs.yml

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-title: Lock the order of the Search scope tabs
-merge_request: 59777
-author:
-type: fixed

ee/changelogs/unreleased/326714-fix-minor-admin-users-vue-issues.yml

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-title: Fix badge variants in admin/users table
-merge_request: 60592
-author:
-type: fixed