WD-8594 - remove /download/kvm page

[lizzochek]

Done

Remove /download/kvm page and redirect to /core/docs/getting-started

QA

• demo link
• copy doc
• Check out this feature branch
• Run the site using the command ./run serve
• View the site locally in your web browser at: http://0.0.0.0:8001/
• Run through the following QA steps
• Check that the page is remove and redirected as expected

Issue / Card

WD-8594

Fixes #

Screenshots

[webteam-app]

Demo starting at https://ubuntu-com-13523.demos.haus

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (3bb3e7a) 74.41% compared to head (4923463) 74.41%.
Report is 6 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main   #13523   +/-   ##
=======================================
  Coverage   74.41%   74.41%           
=======================================
  Files         107      107           
  Lines        2838     2838           
  Branches      946      946           
=======================================
  Hits         2112     2112           
  Misses        702      702           
  Partials       24       24