Change by-ref passed float or bool parameters to callbacks in public API

* Mostly used for passing a progress float back during a long blocking
  call like opening a capture or doing a copy.
* This is much more feasible for python to bind to.
* In several cases we just use a tiny lambda that updates a float anyway
  since we can't push the progress directly into a progress dialog, but
  need to let it query from a temporary in-between float.

qrenderdoc/Windows/MainWindow.cpp

@@ -2012,7 +2012,8 @@ void MainWindow::on_action_Resolve_Symbols_triggered()
   bool finished = false;
 
   m_Ctx.Replay().AsyncInvoke([this, &progress, &finished](IReplayController *) {
-    bool success = m_Ctx.Replay().GetCaptureAccess()->InitResolver(&progress);
+    bool success =
+        m_Ctx.Replay().GetCaptureAccess()->InitResolver([&progress](float p) { progress = p; });
 
     if(!success)
     {