chore(ci): bump to pnpm/setup

.github/workflows/ci.yml

@@ -16,11 +16,11 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v6
-      - uses: pnpm/action-setup@v5
-      - uses: actions/setup-node@v6
+      - uses: pnpm/setup@v2
         with:
-          node-version: lts/*
-          cache: pnpm
+          runtime: node@26
+          cache: true
+          install: false
 
     # Setup .NET for Godot C# linting
       - name: Setup .NET
@@ -75,11 +75,11 @@ jobs:
           restore-keys: |
             ${{ runner.os }}-turbo-
 
-      - uses: pnpm/action-setup@v4
-      - uses: actions/setup-node@v6
+      - uses: pnpm/setup@v2
         with:
-          node-version: lts/*
-          cache: pnpm
+          runtime: node@26
+          cache: true
+          install: false
 
       # Setup .NET and Godot
       - name: Setup .NET
@@ -124,11 +124,11 @@ jobs:
           restore-keys: |
             ${{ runner.os }}-turbo-
 
-      - uses: pnpm/action-setup@v4
-      - uses: actions/setup-node@v6
+      - uses: pnpm/setup@v2
         with:
-          node-version: lts/*
-          cache: pnpm
+          runtime: node@26
+          cache: true
+          install: false
 
       # # Setup .NET and Godot
       # - name: Setup .NET
@@ -161,11 +161,11 @@ jobs:
       - uses: actions/checkout@v6
 
       # Node.js
-      - uses: pnpm/action-setup@v5
-      - uses: actions/setup-node@v6
+      - uses: pnpm/setup@v2
         with:
-          node-version: lts/*
-          cache: pnpm
+          runtime: node@26
+          cache: true
+          install: false
 
       - run: pnpm install --frozen-lockfile
       - run: pnpm run typecheck