ci: update node version to 22

Signed-off-by: Tomás Migone <[email protected]>

Author: tmigone

.github/actions/setup/action.yml

@@ -12,7 +12,7 @@ runs:
     - name: Install Node.js
       uses: actions/setup-node@v4
       with:
-        node-version: 18
+        node-version: 22
         cache: 'pnpm'
     - name: Set up pnpm via Corepack
       shell: bash