Log Message:
Update "p5-HTML-Tree" package to version 4.2. Changes since version 4.1:
- [FIXES]
  - Tied all $VERSION to HTML::Element to ensure latest package is used
   for all modules. RT #66110
  - Moved perlcritic tests to xt/author
- [DOCUMENTATION]
  - Added text and link to "Perl and LWP" book.
  - Fix Authors is all PM files.