ci: Move backend-test-utils to dev dependency, remove docker base cache (#22540)

Author: shortstacked

.github/workflows/docker-base-image.yml

@@ -63,5 +63,4 @@ jobs:
             ${{ secrets.DOCKER_USERNAME }}/base:${{ matrix.node_version }}
             ghcr.io/${{ github.repository_owner }}/base:${{ matrix.node_version }}-${{ github.sha }}
             ghcr.io/${{ github.repository_owner }}/base:${{ matrix.node_version }}
-          cache-from: type=gha
-          cache-to: type=gha,mode=max
+          no-cache: true

packages/cli/package.json

@@ -57,6 +57,7 @@
   ],
   "devDependencies": {
     "@n8n/typescript-config": "workspace:*",
+    "@n8n/backend-test-utils": "workspace:*",
     "@redocly/cli": "^1.28.5",
     "@types/aws4": "^1.5.1",
     "@types/bcryptjs": "^2.4.2",
@@ -97,7 +98,6 @@
     "@n8n/ai-workflow-builder": "workspace:*",
     "@n8n/api-types": "workspace:*",
     "@n8n/backend-common": "workspace:*",
-    "@n8n/backend-test-utils": "workspace:*",
     "@n8n/client-oauth2": "workspace:*",
     "@n8n/config": "workspace:*",
     "@n8n/constants": "workspace:*",