Use pnpm v9 (#123)

.github/workflows/publish.yml

@@ -18,11 +18,11 @@ jobs:
       - name: Set up pnpm
         uses: pnpm/action-setup@v2
         with:
-          version: 8
+          version: 9
       - name: Setup Node.js
         uses: actions/setup-node@v4
         with:
-          node-version: 20
+          node-version: 22
           registry-url: "https://registry.npmjs.org"
           cache: pnpm
       - name: Install dependencies

.github/workflows/size.yml

@@ -20,10 +20,10 @@ jobs:
         run: git fetch --no-tags --prune --depth=1 origin +refs/heads/*:refs/remotes/origin/*
       - uses: pnpm/action-setup@v2
         with:
-          version: 8
+          version: 9
       - uses: actions/setup-node@v4
         with:
-          node-version: 20
+          node-version: 22
           cache: pnpm
       - name: Check package size
         uses: andresz1/size-limit-action@v1

.github/workflows/test.yml

@@ -19,10 +19,10 @@ jobs:
       - uses: actions/checkout@v4
       - uses: pnpm/action-setup@v2
         with:
-          version: 8
+          version: 9
       - uses: actions/setup-node@v4
         with:
-          node-version: 20
+          node-version: 22
           cache: pnpm
       - name: Install dependencies
         run: pnpm install --ignore-scripts