Merge pull request #975 from microsoftgraph/drop-node-18-from-ci

chore: drop Node.js 18 from CI build matrix

Author: ramsessanchez

.github/workflows/build.yml

@@ -21,7 +21,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        node-version: [18.x, 20.x, 22.x]
+        node-version: [20.x, 22.x]
         # Single version should work for compilation testing
 
     steps: