Update CHANGELOG-EE.md for 13.5.0-ee

CHANGELOG-EE.md

ee/changelogs/unreleased/16826-audit-failed-2fa.yml

...pproval-rule-target-branch-should-not-affect-existing.yml

ee/changelogs/unreleased/207888-enable-group-wikis.yml

ee/changelogs/unreleased/208723-diff-nil-license-report.yml

ee/changelogs/unreleased/208723-licenses-authz.yml

...eased/208723-load-license-scanning-widget-data-faster.yml

ee/changelogs/unreleased/208723-load-license-url.yml

ee/changelogs/unreleased/208723-load-licenses-sooner.yml

ee/changelogs/unreleased/208723-parse-v2-1-report.yml

ee/changelogs/unreleased/208723-qa-specs.yml

ee/changelogs/unreleased/208723-read-licenses.yml

...553-improve-performance-of-graphql-groupepics-query-2.yml

...10553-improve-performance-of-graphql-groupepics-query.yml

ee/changelogs/unreleased/213039-fix-double-scope-params.yml

...elogs/unreleased/213789-swap-out-license-policy-badge.yml

...gelogs/unreleased/214224_extend_vulnerability_exports.yml

...gs/unreleased/215135-refactor-group-repositories-page.yml

...nreleased/215209-track-group-repo-analytics-pageviews.yml

...ogs/unreleased/217530-bulk-dismissal-easier-selection.yml