build: use 22.x

Author: lirantal

.github/workflows/ci.yml

@@ -6,7 +6,7 @@ jobs:
   test:
     strategy:
       matrix:
-        node: ["18.x", "20.x", "22.0.0"]
+        node: ["22.x"]
         platform: [ubuntu-latest]
     name: Node v${{matrix.node}} ((${{matrix.platform}}))
     runs-on: ${{matrix.platform}}
@@ -40,7 +40,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-node@v4
         with:
-          node-version: "22.0.0"
+          node-version: "22.x"
       - name: install dependencies
         run: npm ci
       - name: build project