clang-format: copy latest and re-format

clang-format-16 has some backwards incompatible changes that require
additional settings for best compatibility and re-running the formatter.
Copy the latest .clang-format from the docs repository and reformat the
repository.

Change-Id: Ia4966a0790437eb0fc011c747f3be2a52884e4d8
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
diff --git a/src/system_configuration.cpp b/src/system_configuration.cpp
index f817dfe..7604eb9 100644
--- a/src/system_configuration.cpp
+++ b/src/system_configuration.cpp
@@ -25,35 +25,33 @@
 SystemConfiguration::SystemConfiguration(
     stdplus::PinnedRef<sdbusplus::bus_t> bus, stdplus::const_zstring objPath) :
     Iface(bus, objPath.c_str(), Iface::action::defer_emit),
-    bus(bus),
-    hostnamePropMatch(
-        bus, propMatch,
-        [sc = stdplus::PinnedRef(*this)](sdbusplus::message_t& m) {
-            std::string intf;
-            std::unordered_map<std::string, std::variant<std::string>> values;
-            try
-            {
-                m.read(intf, values);
-                auto it = values.find("Hostname");
-                if (it == values.end())
-                {
-                    return;
-                }
-                sc.get().Iface::hostName(std::get<std::string>(it->second));
-            }
-            catch (const std::exception& e)
-            {
-                lg2::error("Hostname match parsing failed: {ERROR}", "ERROR",
-                           e);
-            }
-        })
+    bus(bus), hostnamePropMatch(
+                  bus, propMatch,
+                  [sc = stdplus::PinnedRef(*this)](sdbusplus::message_t& m) {
+    std::string intf;
+    std::unordered_map<std::string, std::variant<std::string>> values;
+    try
+    {
+        m.read(intf, values);
+        auto it = values.find("Hostname");
+        if (it == values.end())
+        {
+            return;
+        }
+        sc.get().Iface::hostName(std::get<std::string>(it->second));
+    }
+    catch (const std::exception& e)
+    {
+        lg2::error("Hostname match parsing failed: {ERROR}", "ERROR", e);
+    }
+                  })
 {
     try
     {
         std::variant<std::string> name;
-        auto req =
-            bus.get().new_method_call(HOSTNAMED_SVC, HOSTNAMED_OBJ,
-                                      "org.freedesktop.DBus.Properties", "Get");
+        auto req = bus.get().new_method_call(HOSTNAMED_SVC, HOSTNAMED_OBJ,
+                                             "org.freedesktop.DBus.Properties",
+                                             "Get");
 
         req.append(HOSTNAMED_INTF, "Hostname");
         auto reply = req.call();