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/Dialogs/CaptureDialog.cpp

@@ -610,7 +610,8 @@ void CaptureDialog::androidWarn_mouseClick()
       // call into APK pull, patch, install routine, then continue
       LambdaThread *patch = new LambdaThread([this, exe, &patchSucceeded, &progress]() {
         rdcstr host = m_Ctx.Replay().CurrentRemote()->hostname;
-        if(RENDERDOC_AddLayerToAndroidPackage(host.c_str(), exe.toUtf8().data(), &progress))
+        if(RENDERDOC_AddLayerToAndroidPackage(host.c_str(), exe.toUtf8().data(),
+                                              [&progress](float p) { progress = p; }))
         {
           // Sucess!
           patchSucceeded = true;