Updates an existing patch policy by ID

<patch_policy>
	<general>
		<name>Google Chrome - 66.0.3359.117</name>
		<enabled>true</enabled>
		<target_version>66.0.3359.117</target_version>
		<release_date>1509048027663</release_date>
		<incremental_updates>false</incremental_updates>
		<reboot>true</reboot>
		<minimum_os>10.9</minimum_os>
		<kill_apps>
			<kill_app>
				<kill_app_name>Google Chrome.app</kill_app_name>
				<kill_app_bundle_id>com.google.Chrome</kill_app_bundle_id>
			</kill_app>
		</kill_apps>
		<distribution_method>selfservice</distribution_method>
		<allow_downgrade>true</allow_downgrade>
		<patch_unknown>true</patch_unknown>
	</general>
	<scope>
		<all_computers>true</all_computers>
	</scope>
	<user_interaction>
		<install_button_text>Update</install_button_text>
		<self_service_description>Latest update for Google Chrome</self_service_description>
		<notifications>
			<notification_enabled>true</notification_enabled>
			<notification_type>Self Service</notification_type>
			<notification_subject>Google Chrome Update Available</notification_subject>
			<notification_message>An update for Google Chrome is available within Self Service</notification_message>
			<reminders>
				<notification_reminders_enabled>true</notification_reminders_enabled>
				<notification_reminder_frequency>1</notification_reminder_frequency>
			</reminders>
		</notifications>
		<deadlines>
			<deadline_enabled>true</deadline_enabled>
			<deadline_period>7</deadline_period>
		</deadlines>
		<grace_period>
			<grace_period_duration>15</grace_period_duration>
			<notification_center_subject>Important</notification_center_subject>
			<message>$APP_NAMES will quit in $DELAY_MINUTES minutes so that $SOFTWARE_TITLE can be updated. Save anything you are working on and quit the app(s)</message>
		</grace_period>
	</user_interaction>
	<software_title_configuration_id>1</software_title_configuration_id>
</patch_policy>