refactor: Change to pnpm 8.9 (no-changelog)

.github/workflows/test-workflows.yml

@@ -25,7 +25,7 @@ jobs:
 
       - uses: pnpm/action-setup@v2.4.0
         with:
-          version: 8.10.0
+          version: 8.9.0
 
       - uses: actions/setup-node@v3.7.0
         with:

CONTRIBUTING.md

@@ -5,24 +5,24 @@ Great that you are here and you want to contribute to n8n
 ## Contents
 
 - [Contributing to n8n](#contributing-to-n8n)
-  - [Contents](#contents)
+	- [Contents](#contents)
-  - [Code of conduct](#code-of-conduct)
+	- [Code of conduct](#code-of-conduct)
-  - [Directory structure](#directory-structure)
+	- [Directory structure](#directory-structure)
-  - [Development setup](#development-setup)
+	- [Development setup](#development-setup)
-    - [Requirements](#requirements)
+		- [Requirements](#requirements)
-      - [Node.js](#nodejs)
+			- [Node.js](#nodejs)
-      - [pnpm](#pnpm)
+			- [pnpm](#pnpm)
-        - [pnpm workspaces](#pnpm-workspaces)
+				- [pnpm workspaces](#pnpm-workspaces)
-      - [corepack](#corepack)
+			- [corepack](#corepack)
-      - [Build tools](#build-tools)
+			- [Build tools](#build-tools)
-    - [Actual n8n setup](#actual-n8n-setup)
+		- [Actual n8n setup](#actual-n8n-setup)
-    - [Start](#start)
+		- [Start](#start)
-  - [Development cycle](#development-cycle)
+	- [Development cycle](#development-cycle)
-    - [Test suite](#test-suite)
+		- [Test suite](#test-suite)
-  - [Releasing](#releasing)
+	- [Releasing](#releasing)
-  - [Create custom nodes](#create-custom-nodes)
+	- [Create custom nodes](#create-custom-nodes)
-  - [Extend documentation](#extend-documentation)
+	- [Extend documentation](#extend-documentation)
-  - [Contributor License Agreement](#contributor-license-agreement)
+	- [Contributor License Agreement](#contributor-license-agreement)
 
 ## Code of conduct
 
@@ -65,7 +65,7 @@ dependencies are installed and the packages get linked correctly. Here's a short
 
 #### pnpm
 
-[pnpm](https://pnpm.io/) version 8.10 or newer is required for development purposes. We recommend installing it with [corepack](#corepack).
+[pnpm](https://pnpm.io/) version 8.9 or newer is required for development purposes. We recommend installing it with [corepack](#corepack).
 
 ##### pnpm workspaces
 

package.json

@@ -5,9 +5,9 @@
   "homepage": "https://n8n.io",
   "engines": {
     "node": ">=18.10",
-    "pnpm": ">=8.10"
+    "pnpm": ">=8.9"
   },
-  "packageManager": "pnpm@8.10.0",
+  "packageManager": "pnpm@8.9.0",
   "scripts": {
     "preinstall": "node scripts/block-npm-install.js",
     "build": "turbo run build",