Fix open source build error (facebook#915)

arthaud · facebook-github-bot · commit f378b6abdef9 · 2025-04-02T06:16:00.000-07:00
Summary:

```
D:/a/redex/redex/libredex/DeterministicContainers.h:784:6: error: 'vector' in namespace 'std' does not name a template type
  784 | std::vector&lt;std::pair&lt;Key, Value&gt;&gt; unordered_order(Collection&amp; collection,
      |      ^~~~~~
```

Differential Revision: D72311362
diff --git a/libredex/DeterministicContainers.h b/libredex/DeterministicContainers.h
@@ -83,6 +83,7 @@
 #include <type_traits>
 #include <unordered_map>
 #include <unordered_set>
+#include <vector>
 
 #include "TemplateUtil.h"
 
