clang-format: update latest spec and reformat

Copy the latest format file from the docs repository and apply.

Change-Id: Ic2bc1d98d8ad469a3477f9059ec890fc8339907d
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
diff --git a/src/discrete_threshold.cpp b/src/discrete_threshold.cpp
index 0d98c28..6fd4212 100644
--- a/src/discrete_threshold.cpp
+++ b/src/discrete_threshold.cpp
@@ -34,8 +34,8 @@
     ThresholdOperations::updateSensors(this, std::move(newSensors));
 }
 
-DiscreteThreshold::ThresholdDetail&
-    DiscreteThreshold::getDetails(const interfaces::Sensor& sensor)
+DiscreteThreshold::ThresholdDetail& DiscreteThreshold::getDetails(
+    const interfaces::Sensor& sensor)
 {
     return ThresholdOperations::getDetails(this, sensor);
 }