Documentation/process: maintainer-soc: Trim from trivial ask-DT

It is obvious that one can ask DT maintainers of something, just like
one can ask anyone, so just drop the sentence.  Concise documents with
rules have bigger chances of actually being read by people.

Signed-off-by: Krzysztof Kozlowski <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Arnd Bergmann <[email protected]>

Author: krzk

Documentation/process/maintainer-soc.rst

@@ -169,8 +169,6 @@ more information on the validation of devicetrees.
 For new platforms, or additions to existing ones, ``make dtbs_check`` should not
 add any new warnings.  For RISC-V and Samsung SoC, ``make dtbs_check W=1`` is
 required to not add any new warnings.
-If in any doubt about a devicetree change, reach out to the devicetree
-maintainers.
 
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