[PATCH 3/3] integrity: Remove EXPERIMENTAL from Kconfig

[Mimi Zohar]

On Mon, 2023-05-08 at 18:07 -0400, Eric Snowberg wrote:
> Remove the EXPERIMENTAL from the
> IMA_KEYRINGS_PERMIT_SIGNED_BY_BUILTIN_OR_SECONDARY Kconfig
> now that digitalSignature usage enforcement is set.
> 
> Signed-off-by: Eric Snowberg <eric.snowberg at oracle.com>

Reviewed-by: Mimi Zohar <zohar at linux.ibm.com>