dt-bindings: interconnect: Exclude all non msm8939 from snoc-mm

New properties should be defined before the allOf. Move the
patternProperties definition to before the additionalProperties: false in
this file.

Exclude all non msm8939 compats from containing a matching
patternProperties.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Link: https://lore.kernel.org/r/20230123023127.1186619-3-bryan.odonoghue@linaro.org


Signed-off-by: Georgi Djakov <djakov@kernel.org>