dt-bindings: mfd: syscon: Fix al,alpine-sysfabric-service compatible

dt-bindings: mfd: syscon: Fix al,alpine-sysfabric-service compatible

This compatible seems to be missing the last 'e', looks to be a typo
when creating this file. Noticed this when diff'ing the two compatible
lists (which should stay in sync).

Fixes: f97b0435c857 ("dt-bindings: mfd: syscon: Split and enforce documenting MFD children")
Signed-off-by: Andrew Davis <afd@ti.com>
Reviewed-by: Siddharth Vadapalli <s-vadapalli@ti.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20250103174524.28768-4-afd@ti.com
Signed-off-by: Lee Jones <lee@kernel.org>