Revise C++ coding style using clang-format with "east const"

Run the `clang-format.bash` script to update all our C and C++ code to a
new style defined by `.clang-format`, now with "east const" enforcement.
Use `clang-format` version 18.

* If you reached this commit for a line in `git blame`, re-run the blame
  operation starting at the parent of this commit to see older history
  for the content.

* See the parent commit for instructions to rebase a change across this
  style transition commit.

Issue: #26123

Source/cmDebuggerThreadManager.h

@@ -33,7 +33,7 @@ public:
   std::shared_ptr<cmDebuggerThread> StartThread(std::string const& name);
   void EndThread(std::shared_ptr<cmDebuggerThread> const& thread);
   cm::optional<dap::StackTraceResponse> GetThreadStackTraceResponse(
-    const dap::StackTraceRequest& request);
+    dap::StackTraceRequest const& request);
 };
 
 } // namespace cmDebugger