Update Node.js to 22.21

Author: renovate[bot]

.github/workflows/build.yml

@@ -16,7 +16,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-node@v4
         with:
-          node-version: 22.14
+          node-version: 22.21
       - name: Trying to install dependencies and build the application
         run: |
           yarn --version

.nvmrc

@@ -1 +1 @@
-22.15
+22.21