clang-format: update latest spec and reformat

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

Change-Id: I9230bbf1838e1e34ee6b6b49553a59fc9245cca1
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
diff --git a/src/utils.cpp b/src/utils.cpp
index 27b6eea..369fb2d 100644
--- a/src/utils.cpp
+++ b/src/utils.cpp
@@ -85,8 +85,8 @@
     return utils;
 }
 
-std::vector<std::string>
-    Utils::getPSUInventoryPaths(sdbusplus::bus_t& bus) const
+std::vector<std::string> Utils::getPSUInventoryPaths(
+    sdbusplus::bus_t& bus) const
 {
     std::vector<std::string> paths;
     try