Add clarification for using short names with --exclude-docs (#52934)

Author: eladkal

dev/breeze/doc/images/output_workflow-run_publish-docs.svg

@@ -1 +1 @@
-aee3662a42543b525bf4ccfd23adaf62
+d6a1511258a72057d4267040f78d2262

dev/breeze/doc/images/output_workflow-run_publish-docs.txt

@@ -59,7 +59,7 @@ def workflow_run():
 )
 @click.option(
     "--exclude-docs",
-    help="Comma separated list of docs packages to exclude from the publish.",
+    help="Comma separated short name list of docs packages to exclude from the publish. (example: apache.druid,google)",
     default="no-docs-excluded",
 )
 @click.option(