chore: Declare yaml as a root devDependency for the image smoke-test (#33058)

Co-authored-by: n8n-cat-bot[bot] <n8n-cat-bot[bot]@users.noreply.github.com>
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>

package.json

@@ -98,6 +98,7 @@
     "tsc-watch": "^6.2.0",
     "turbo": "2.9.15",
     "typescript": "*",
+    "yaml": "catalog:",
     "zx": "^8.8.5"
   },
   "pnpm": {

pnpm-lock.yaml

@@ -887,6 +887,9 @@ importers:
       typescript:
         specifier: 6.0.2
         version: 6.0.2
+      yaml:
+        specifier: 'catalog:'
+        version: 2.8.3
       zx:
         specifier: ^8.8.5
         version: 8.8.5