spmi: apple: Add "apple,t8103-spmi" compatible

spmi: apple: Add "apple,t8103-spmi" compatible

After discussion with the devicetree maintainers we agreed to not extend
lists with the generic compatible "apple,spmi" anymore [1]. Use
"apple,t8103-spmi" as base compatible as it is the SoC the driver and
bindings were written for.

[1]: https://lore.kernel.org/asahi/12ab93b7-1fc2-4ce0-926e-c8141cfe81bf@kernel.org/

Fixes: 77ca75e80c71 ("spmi: add a spmi driver for Apple SoC")
Cc: stable@vger.kernel.org
Reviewed-by: Neal Gompa <neal@gompa.dev>
Signed-off-by: Janne Grunau <j@jannau.net>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Link: https://patch.msgid.link/20260123182039.224314-7-sboyd@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>