chore(ci): Run component docs check if component cue files change (ve…

…ctordotdev#20793)

Avoids breakages like the one introduced by vectordotdev#20774

Signed-off-by: Jesse Szwedko <jesse.szwedko@datadoghq.com>

.github/workflows/changes.yml

@@ -178,6 +178,7 @@ jobs:
           component_docs:
             - 'scripts/generate-component-docs.rb'
             - "vdev/**"
+            - 'website/cue/**/base/**.cue'
           markdown:
             - '**/**.md'
             - "vdev/**"