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: I7c1a903d0b8fe5df2da9a73bda2d84113e9d854d
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
diff --git a/test/helper.hpp b/test/helper.hpp
index ac2c572..64aaefc 100644
--- a/test/helper.hpp
+++ b/test/helper.hpp
@@ -10,7 +10,6 @@
 
 namespace blobs
 {
-std::vector<std::uint8_t>
-    validateReply(ipmi::RspType<std::vector<uint8_t>> reply,
-                  bool hasData = true);
+std::vector<std::uint8_t> validateReply(
+    ipmi::RspType<std::vector<uint8_t>> reply, bool hasData = true);
 } // namespace blobs