added the label when someone makes changes to the docs (#6491)

Signed-off-by: antedotee <soniyadav2051982@gmail.com>
Co-authored-by: Cursor <cursoragent@cursor.com>
Co-authored-by: Shinnosuke Sawada-Dazai <shin@warashi.dev>

Author: 3 people

.github/labeler.yaml

@@ -18,6 +18,10 @@ area/build:
 area/manifests:
 - manifests/**/*
 
+area/docs:
+- docs/*
+- docs/**/*
+
 area/examples:
 - examples/*
 - examples/**/*