Drop support for obsolete Node versions

Author: FND

.github/workflows/tests.yml renamed to .github/workflows/tests.yaml

@@ -8,9 +8,8 @@ jobs:
             matrix:
                 node-version:
                 - 18.x
-                - 20.x
                 - 22.x
-                - 23.x
+                - latest
         steps:
         - uses: actions/checkout@v4
         - uses: actions/setup-node@v4