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: I21d2ca8065f24fd73509229c517f5caf48934b60
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
diff --git a/test/openpower-pels/mocks.hpp b/test/openpower-pels/mocks.hpp
index 2e06627..dd9e3c1 100644
--- a/test/openpower-pels/mocks.hpp
+++ b/test/openpower-pels/mocks.hpp
@@ -202,10 +202,10 @@
         int fd = open(_fifo.c_str(), O_NONBLOCK | O_RDWR);
         EXPECT_TRUE(fd >= 0) << "Unable to open FIFO";
 
-        auto callback = [this](sdeventplus::source::IO& source, int fd,
-                               uint32_t events) {
-            this->receive(source, fd, events, nullptr);
-        };
+        auto callback =
+            [this](sdeventplus::source::IO& source, int fd, uint32_t events) {
+                this->receive(source, fd, events, nullptr);
+            };
 
         try
         {