doc: security: Remove unused image

zephyr-workflow is no longer used.

Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
This commit is contained in:
Flavio Ceolin 2021-11-29 22:03:38 -08:00 committed by Anas Nashif
parent d21bfcae2e
commit 31a911ecc2

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