🐛 Fix Admin API Post update method to not save a revision when save_revision=false #46486

Job	Run time
Setup	1m 23s
Check migration integrity	36s
Build E2E Public App Assets	1m 22s
Legacy tests (Node 22.18.0, sqlite3)	2m 49s
Acceptance tests (Node 22.18.0, sqlite3)	6m 45s
Unit tests (Node 22.18.0)	1m 52s
Check app version bump	38s
i18n	53s
Build & Publish Artifacts	5m 22s
Acceptance tests (Node 22.18.0, mysql8)	14m 40s
Lint	1m 59s
Legacy tests (Node 22.18.0, mysql8)	5m 4s
App Playwright Acceptance Tests	0s
Admin tests - Chrome	0s
Tinybird Tests	0s
Deploy Tinybird	0s
Build @tryghost/sodo-search	1m 17s
Build @tryghost/activitypub	1m 12s
Build @tryghost/signup-form	1m 1s
Build @tryghost/comments-ui	1m 0s
Build @tryghost/admin-toolbar	1m 16s
Build @tryghost/portal	59s
Build @tryghost/announcement-bar	1m 8s
Publish ${{ matrix.package_name }}	-1s
Build E2E Docker Image	2m 34s
Ghost-CLI tests	1m 24s
Trigger Pro CD	-1s
Publish Ghost to npm	0s
Create GitHub Release	0s
Notify release failure	0s
E2E Tests (Main 3/10)	7m 37s
E2E Tests (Main 6/10)	6m 6s
E2E Tests (Main 2/10)	7m 20s
E2E Tests (Main 1/10)	5m 17s
E2E Tests (Main 4/10)	7m 47s
E2E Tests (Main 10/10)	8m 20s
E2E Tests (Main 7/10)	8m 6s
E2E Tests (Main 8/10)	6m 56s
E2E Tests (Main 5/10)	8m 30s
E2E Tests (Main 9/10)	7m 18s
E2E Tests (Analytics 1/2)	7m 40s
E2E Tests (Analytics 2/2)	6m 7s
Coverage	0s
All required tests passed or skipped	2s
Merge Reports	0s
	2h 22m 18s

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