The Microsoft Update feature for PowerShell only updates versions in the same release channel.
PowerShell 7.2 is the latest long term supported (LTS) version. PowerShell 7.3 is the latest
stable (non-LTS) version. Microsoft Update automatically updates you to the next patch level
versions for both 7.2 and 7.3. For example, 7.2.x to 7.2.y and 7.3.x to 7.3.y. For more
information about support lifecycles, see
PowerShell Support Lifecycle.