clang-format: re-format for clang-18

clang-format-18 isn't compatible with the clang-format-17 output, so we
need to reformat the code with the latest version.  The way clang-18
handles lambda formatting also changed, so we have made changes to the
organization default style format to better handle lambda formatting.

See I5e08687e696dd240402a2780158664b7113def0e for updated style.
See Iea0776aaa7edd483fa395e23de25ebf5a6288f71 for clang-18 enablement.

Change-Id: Iabfeec3ff53427c317ef9c0b5bf06326ab9a1e17
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
diff --git a/average.hpp b/average.hpp
index cf2afd3..bf91404 100644
--- a/average.hpp
+++ b/average.hpp
@@ -60,10 +60,9 @@
      *      return {}, if curInterval-preInterval=0
      *      return new calculated average value, if curInterval-preInterval>0
      */
-    static std::optional<int64_t> calcAverage(int64_t preAverage,
-                                              int64_t preInterval,
-                                              int64_t curAverage,
-                                              int64_t curInterval);
+    static std::optional<int64_t>
+        calcAverage(int64_t preAverage, int64_t preInterval, int64_t curAverage,
+                    int64_t curInterval);
 
   private:
     /** @brief Store the previous average sensor map */