chore: add Node.js 23 to CI

Signed-off-by: dhmlau <dhmlau@ca.ibm.com>

Author: dhmlau

.github/workflows/continuous-integration.yml

@@ -20,7 +20,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        node-version: [18, 20, 22]
+        node-version: [18, 20, 22, 23]
         include:
           - os: windows-latest
             node-version: 22 # LTS