Revert "Increase timeout to 25 min"

This reverts commit 7f50e37.

Author: JunielKatarn

.ado/jobs/node-tests.yml

@@ -17,7 +17,7 @@ jobs:
   - ${{ each nodeVersion in parameters.versions }}:
     - job: NodeTests${{ nodeVersion }}
       displayName: Node Tests v${{ nodeVersion }}
-      timeoutInMinutes: 25
+      timeoutInMinutes: 20
       variables: [template: ../variables/windows.yml]
       pool: ${{ parameters.AgentPool.Medium }}