What do I do with files that could not be transferred after upgrading Catalina to 10.15.4

I just completed the Catalina upgrade to 10.15.4. After completion an lengthy list of files that could not be transferred was posted and I do not have a clue what to do. Could use some advice. My inclination is to delete and move on. Just not sure.

Some of your files had been in a location that is now incompatible with macOS security settings. These files were moved to the Security folder for your review.

If there are any files you want to keep, you can move them to a new location, as long as it is different from their location before the upgrade or migration.

During the most recent file migration, some files were not transferred automatically. Review the following list of files to determine which ones you want to keep.

Some example:

Some files from "/private/var/root/Library/Preferences/com.apple.WirelessRadioManager.debug.plist" could not be transferred

from "/private/var/root/Library/Preferences/com.apple.rtcreporting.plist" could not be transferred from "/private/var/root/Library/Preferences/com.apple.mediaremote.plist" could not be transferred from "/private/var/root/.CFUserTextEncoding" could not be transferred

from "/private/var/root/Library/Saved Application State" could not be transferred

from "/private/var/root/Library/Preferences/com.apple.icloud.searchpartyd.plist" could not be

from "/private/var/root/Library/Application Scripts" could not be transferred

from "/private/var/root/Library/Preferences/com.apple.AppleMultitouchTrackpad.plist" could not be

from "/private/var/root/Library/Preferences/com.apple.AppleMultitouchMouse.plist" could not be

from "/private/var/root/Library/Preferences/com.apple.CrashReporterSupportHelper.plist" could not be

from "/private/var/root/Library/Preferences/com.apple.mediaremoted.plist" could not be transferred from "/private/var/root/Library/MediaRemote" could not be transferred

from "/private/var/root/Library/Preferences/com.apple.awdd.persistent.plist" could not be transferred from "/private/var/root/Library/Preferences/com.apple.bluetoothd.plist" could not be transferred

from "/private/var/root/Library/Preferences/com.apple.CoreBrightness.plist" could not be transferred from "/private/var/root/Library/Preferences/com.apple.icloud.findmydeviced.notbackedup.plist" could