clang-format: update latest spec and reformat

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

Change-Id: If152304b21dd2daaa2f79255a4f98218615efb05
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
diff --git a/control/json/triggers/signal.cpp b/control/json/triggers/signal.cpp
index c0641d9..39c20b1 100644
--- a/control/json/triggers/signal.cpp
+++ b/control/json/triggers/signal.cpp
@@ -235,9 +235,9 @@
     }
 }
 
-enableTrigger
-    triggerSignal(const json& jsonObj, const std::string& eventName,
-                  std::vector<std::unique_ptr<ActionBase>>& /*actions*/)
+enableTrigger triggerSignal(
+    const json& jsonObj, const std::string& eventName,
+    std::vector<std::unique_ptr<ActionBase>>& /*actions*/)
 {
     auto subscriber = signals.end();
     if (jsonObj.contains("signal"))