ci: update node version to 22.x

Author: itschip

.github/workflows/nightly.yml

@@ -67,7 +67,7 @@ jobs:
       - name: Setup node
         uses: actions/setup-node@v4
         with:
-          node-version: 16.x
+          node-version: 22.x
           cache: 'pnpm'
       - name: Install dependencies
         run: pnpm i --frozen-lockfile

.github/workflows/tagged-releases.yml

@@ -56,7 +56,7 @@ jobs:
       - name: Setup node
         uses: actions/setup-node@v4
         with:
-          node-version: 16.x
+          node-version: 22.x
           cache: 'pnpm'
       - name: Install dependencies
         run: pnpm i --frozen-lockfile