Enable Nudge app in the Apple Software Update Policy

Here are the key features of the Nudge app in the Software Update Policy:
Purpose: Integrates the Nudge app into the Mac Software Update Policy to notify users about important security OS updates.
How it works:
Deploys a LaunchAgent service at
/Library/LaunchAgents/com.xxx.updateupgrade.plistthat runs the Nudge app.The Nudge app checks for update requirements using a remote JSON configuration (e.g.,
https://eam-nudge.s3.amazonaws.com/default.json).Notifications are shown to users when updates are required, with customizable messaging (e.g., setting the "subHeader" to "Swif").
Policy Integration:
Apple Software Update Policy includes options like enabling/disabling Nudge, setting update schedules, and other macOS update behaviors.
Policy fields:
installNudgeApp: enabling/disabling Nudge