Fix job log where spans were displayed in block

This is a temporary, not ideal, solution but it fixes the
main issue that the customer are complaining about, which
is that color changes are broken down in several lines which
makes the log not readable.

app/assets/stylesheets/pages/builds.scss

@@ -124,11 +124,6 @@
     float: left;
     padding-left: $gl-padding-8;
   }
-
-  .section-header ~ .section.line {
-    margin-left: $gl-padding;
-    display: block;
-  }
 }
 
 .build-header {

changelogs/unreleased/fix-job-log-formatting.yml

@@ -0,0 +1,5 @@
+---
+title: Fix job logs where style changes were broken down into separate lines
+merge_request: 31674
+author:
+type: fixed