clang-format: update latest spec and reformat

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

Change-Id: I8bc99b559079b8454b11bff0be5ddfb6e55e71ba
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
diff --git a/tools/power-utils/utils.cpp b/tools/power-utils/utils.cpp
index 9517680..82e40b5 100644
--- a/tools/power-utils/utils.cpp
+++ b/tools/power-utils/utils.cpp
@@ -118,8 +118,8 @@
     return std::make_tuple(*i2cbus, *i2caddr);
 }
 
-std::unique_ptr<phosphor::pmbus::PMBusBase>
-    getPmbusIntf(std::uint64_t i2cBus, std::uint64_t i2cAddr)
+std::unique_ptr<phosphor::pmbus::PMBusBase> getPmbusIntf(std::uint64_t i2cBus,
+                                                         std::uint64_t i2cAddr)
 {
     std::stringstream ss;
     ss << std::hex << std::setw(4) << std::setfill('0') << i2cAddr;