Always use public path to logfile in webui

There is no benefit in using different routes to the log file,
for authenticated and non authenticated users in the webui,
since both deliver the exact same result.

Fixes openSUSE#9880

src/api/app/views/webui/package/_live_build_log_controls.html.haml

@@ -5,21 +5,12 @@
  = link_to('#', class: 'stop_refresh live-link-action btn-dark') do
  %i.far.fa-pause-circle
  Stop refresh
-
- - if !User.session
- = link_to(public_build_path(package: @package, project: @project, arch: @arch, repository: @repo, filename: '_log'),
- target: :_blank,
- rel: 'noopener',
- class: 'live-link-action btn-secondary') do
- %i.fas.fa-download
- Download logfile
- - else
- = link_to(raw_logfile_path(package: @package, project: @project, arch: @arch, repository: @repo),
- target: :_blank,
- rel: 'noopener',
- class: 'live-link-action btn-secondary') do
- %i.fas.fa-download
- Download logfile
+ = link_to(public_build_path(package: @package, project: @project, arch: @arch, repository: @repo, filename: '_log'),
+ target: :_blank,
+ rel: 'noopener',
+ class: 'live-link-action btn-secondary') do
+ %i.fas.fa-download
+ Download logfile
  - if @can_modify
  = link_to(package_trigger_rebuild_path(project: @project, package: @package, arch: @arch, repository: @repo),
  class: 'link_trigger_rebuild live-link-action btn-warning d-none',