The download is not possible due to a missing Release file.
Below, you find the result of the sudo apt update command:
gerard@linux100:~$ sudo apt update
[sudo] password for gerard:
Hit:1 http://ftp.tudelft.nl/archive.ubuntu.com jammy InRelease
Ign:2 https://mintlinux.mirror.wearetriple.com/packages victoria InRelease
Hit:3 http://ftp.tudelft.nl/archive.ubuntu.com jammy-updates InRelease
Hit:4 http://ftp.tudelft.nl/archive.ubuntu.com jammy-backports InRelease
Hit:5 https://mintlinux.mirror.wearetriple.com/packages victoria Release
Get:6 https://mega.nz/linux/repo/xUbuntu_22.04 ./ InRelease [2.961 B]
Hit:7 http://security.ubuntu.com/ubuntu jammy-security InRelease
Ign:9 https://download.ni.com/ni-linux-desktop/LabVIEW/2023/Q3/f0/community/deb/ni-labview-2023/jammy jammy InRelease
Err:10 https://download.ni.com/ni-linux-desktop/LabVIEW/2023/Q3/f0/community/deb/ni-labview-2023/jammy jammy Release
404 Not Found [IP: 104.16.191.4 443]
Reading package lists... Done
E: The repository 'https://download.ni.com/ni-linux-desktop/LabVIEW/2023/Q3/f0/community/deb/ni-labview-2023/jammy jammy Release' does not have a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.
gerard@linux100:~$
