Update test matrix to include 23.09.2 (#79)

Author: rlubke

.github/workflows/node.js.yml

@@ -28,7 +28,7 @@ jobs:
       fail-fast: false
       matrix:
         node-version: [18.15.x, 19.x]
-        coherence-version: [22.06.5, 23.09]
+        coherence-version: [22.06.5, 23.09.2]
 
     steps:
     - uses: actions/checkout@v3