[mythtv] Errant Version.pm being added to perl install directory

[David Hampton]

On Mon, 2023-01-23 at 15:25 +0000, Gary Buhrmaster wrote:
> On Sun, Jan 22, 2023 at 7:20 PM David Hampton via mythtv-dev
> <mythtv-dev at mythtv.org> wrote:
> 
> > I moved Version.pm to MythTV/Version.pm which should fix the issue.
> > That new file will need to be packaged.
> 
> btw, my fix eliminates the need for an (essentially)
> useless additional file.

True, but this method makes it easier to port the change to cmake. 
Cmake has a configure_file function specifically designed to do this
kind of substitution.

David