[lldb/Reproducers] Always record the current working directory

Setting the current working directory in the VFS will fail if the given
path doesn't exist in the YAML mapping or on disk.

lldb/source/API/SBReproducer.cpp

@@ -234,7 +234,10 @@ const char *SBReproducer::GetPath() {
 
 void SBReproducer::SetWorkingDirectory(const char *path) {
   if (auto *g = lldb_private::repro::Reproducer::Instance().GetGenerator()) {
-    g->GetOrCreate<WorkingDirectoryProvider>().Update(path);
+    auto &wp = g->GetOrCreate<repro::WorkingDirectoryProvider>();
+    wp.Update(path);
+    auto &fp = g->GetOrCreate<repro::FileProvider>();
+    fp.RecordInterestingDirectory(wp.GetWorkingDirectory());
   }
 }