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: I3942bdbbb0fc2d46d755a74f481bb44fa63dc486
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
diff --git a/monitor.cpp b/monitor.cpp
index e2e912a..2c8569e 100644
--- a/monitor.cpp
+++ b/monitor.cpp
@@ -47,8 +47,7 @@
 {
     // Data returned
     struct input_event ev
-    {
-    };
+    {};
     int rc = 0;
 
     // While testing, observed that not having a loop here was leading