[PATCH v2 1/2] doc: build: docker: Fix code highlighting syntax

[Quentin Schulz]

Hi Leonard,

On 4/1/25 2:28 PM, Leonard Anderweit wrote:
> Remove double :: before .. code-block:: bash to correctly highlight the
> following commands.
> 
> Signed-off-by: Leonard Anderweit <l.anderweit at phytec.de>

Reviewed-by: Quentin Schulz <quentin.schulz at cherry.de>

Thanks!
Quentin