Update lint.yml node version to 18 (#100)

Author: alvarosabu

.github/workflows/lint.yml

@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-20.04
     strategy:
       matrix:
-        node-version: [16]
+        node-version: [18]
     steps:
       - name: Checkout
         uses: actions/checkout@v3