Merge branch 'aqualls-test-for-selectors' into 'master'

First attempt at testing for descriptors

See merge request gitlab-org/gitlab!69888

doc/.vale/gitlab/ElementDescriptors.yml

+---
+# Suggestion: gitlab.ElementDescriptors
+#
+# Suggests the correct way to describe elements in a form.
+#
+# For a list of all options, see https://errata-ai.github.io/vale/styles/
+extends: substitution
+message: 'When describing elements, %s "%s".'
+link: https://docs.gitlab.com/ee/development/documentation/styleguide/index.html#language
+level: suggestion
+ignorecase: true
+swap:
+  button: 'if possible, rewrite to not use'
+  area: 'use "section" instead of'