Clarify needs context (#20796)

Author: nawed2611

content/actions/learn-github-actions/contexts.md

@@ -718,7 +718,7 @@ jobs:
 
 ## `needs` context
 
-The `needs` context contains outputs from all jobs that are defined as a dependency of the current job. For more information on defining job dependencies, see "[Workflow syntax for {% data variables.product.prodname_actions %}](/actions/learn-github-actions/workflow-syntax-for-github-actions#jobsjob_idneeds)."
+The `needs` context contains outputs from all jobs that are defined as a direct dependency of the current job. Note that this doesn't include implicitly dependent jobs (for example, dependent jobs of a dependent job). For more information on defining job dependencies, see "[Workflow syntax for {% data variables.product.prodname_actions %}](/actions/learn-github-actions/workflow-syntax-for-github-actions#jobsjob_idneeds)."
 
 | Property name | Type | Description |
 |---------------|------|-------------|