doc: Clarify SoB when cherry picking #98234
Draft
+3
−0
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.



The DCO requires a signed-off-by by any one that "handles" the change. This means that cherry-picking another's change requires a signed-off-by, and the paragraph about "if you are altering a commit created by someone else" it not sufficient.
Starting with an invalid change, with a bogus author, in order to test if our compliance check is testing this.