ci: upgrade pnpm and node

Author: dangreen

.github/workflows/checks.yml

@@ -21,11 +21,11 @@ jobs:
       - name: Install pnpm
         uses: pnpm/action-setup@v2
         with:
-          version: 8
+          version: 9
       - name: Install Node.js
         uses: actions/setup-node@v4
         with:
-          node-version: 16
+          node-version: 22
           cache: 'pnpm'
       - name: Install dependencies
         run: pnpm install

.github/workflows/commit.yml

@@ -13,11 +13,11 @@ jobs:
       - name: Install pnpm
         uses: pnpm/action-setup@v2
         with:
-          version: 8
+          version: 9
       - name: Install Node.js
         uses: actions/setup-node@v4
         with:
-          node-version: 16
+          node-version: 22
           cache: 'pnpm'
       - name: Install dependencies
         run: pnpm install

.github/workflows/tests.yml

@@ -20,7 +20,7 @@ jobs:
       - name: Install pnpm
         uses: pnpm/action-setup@v2
         with:
-          version: 8
+          version: 9
       - name: Install Node.js ${{ matrix.node-version }}
         uses: actions/setup-node@v4
         with:

.tool-versions

@@ -0,0 +1,2 @@
+nodejs 22.4.1
+pnpm 9.9.0