doc: Remove reference to now non-existant ext subdirectory

Directory <Zephyr-root>/ext does not exist anymore. Remove the
reference to it from the documentation.

Signed-off-by: Aleksandar Markovic <aleksandar.markovic.sa@gmail.com>
This commit is contained in:
Aleksandar Markovic 2022-04-16 18:35:15 +02:00 committed by Carles Cufí
commit 3f20163cdd

View file

@ -409,4 +409,4 @@ Long term release branch related.
* *EXT*
Related to an external component (in ``ext/``).
Related to an external component.