Merge branch 'winh-delete-environments_logs' into 'master'

Delete environments_logs.html fixture from CE directory

Closes #12558

See merge request gitlab-org/gitlab-ee!14554

spec/javascripts/fixtures/static/environments_logs.html

-<div class="js-kubernetes-logs" data-logs-path="/root/kubernetes-app/environments/1/logs">
-<div class="build-page">
-<div class="build-trace-container prepend-top-default">
-<div class="top-bar js-top-bar">
-<div class="truncated-info hidden-xs pull-left"></div>
-<div class="dropdown prepend-left-10 js-pod-dropdown">
-<button aria-expanded="false" class="dropdown-menu-toggle" data-toggle="dropdown" type="button">
-<i class="fa fa-chevron-down"></i>
-</button>
-<div class="dropdown-menu dropdown-menu-selectable dropdown-menu-drop-up"></div>
-</div>
-<div class="controllers pull-right">
-<div class="has-tooltip controllers-buttons" data-container="body" data-placement="top" title="Scroll to top">
-<button class="js-scroll-up btn-scroll btn-transparent btn-blank" disabled type="button"></button>
-</div>
-<div class="has-tooltip controllers-buttons" data-container="body" data-placement="top" title="Scroll to bottom">
-<button class="js-scroll-down btn-scroll btn-transparent btn-blank" disabled type="button"></button>
-</div>
-<div class="refresh-control pull-right">
-<div class="has-tooltip controllers-buttons" data-container="body" data-placement="top" title="Refresh">
-<button class="js-refresh-log btn-default btn-refresh" disabled type="button"></button>
-</div>
-</div>
-</div>
-</div>
-<pre class="build-trace" id="build-trace"><code class="bash js-build-output"><div class="build-loader-animation js-build-refresh"></div></code></pre>
-</div>
-</div>
-</div>