dt-bindings: arm: qcom: Fix up htc-memul compatible

While applying the original patch, some things got messed up and it
didn't apply to the correct section. Move the compatible to the correct
location to fix that.

Fixes: bfccc195 ("dt-bindings: arm: qcom: Add HTC One Mini 2")
Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20231211-htc-memul-fixup-v1-1-c0aeab5aaf44@z3ntu.xyz


Signed-off-by: Bjorn Andersson <andersson@kernel.org>