Update dependency node to v22 (#116)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/build.yml

@@ -19,7 +19,7 @@ jobs:
     - name: Use Node.js
       uses: actions/setup-node@v4
       with:
-        node-version: '20.x'
+        node-version: '22.x'
         cache: 'npm'
 
     - name: Install dependencies

.github/workflows/test.yml

@@ -16,7 +16,7 @@ jobs:
     - name: Use Node.js
       uses: actions/setup-node@v4
       with:
-        node-version: '20.x'
+        node-version: '22.x'
         cache: 'npm'
 
     - name: Install dependencies