pdfmanagement-testphase: wrong directory for .ltx file

[Robert Alessi]

Same remark for l3backend-testphase.lua

R.

On Wed, Feb 24, 2021 at 06:47:53AM +0100, Robert Alessi wrote:
> Hello,
> 
> I just tried to test the new pdfmanagement-testphase but I got an
> error.  It seems that pdfmanagement-testphase.ltx which is in
> doc/latex/pdfmanagement-testphase/ should be moved to
> tex/latex/pdfmanagement-testphase/
> 
> Thank you,
> 
> Robert