Merge branch 'eread/fix-linting-fenced-codeblock' into 'master'

Fix linting error caused by new rule

See merge request gitlab-org/gitlab!32718

doc/user/project/code_owners.md

@@ -93,7 +93,7 @@ groups or subgroups from the project's group hierarchy as potential code owners.
 
 For example, consider the following hierarchy for a given project:
 
-```text
+```plaintext
 group >> sub-group >> sub-subgroup >> myproject >> file.md
 ```