Add some missing includes to local_write_result.h and query_result.h (#8916)

Author: dconeybe

Firestore/core/src/local/local_write_result.h

@@ -19,6 +19,8 @@
 
 #include <utility>
 
+#include "Firestore/core/src/immutable/sorted_map.h"
+#include "Firestore/core/src/model/document.h"
 #include "Firestore/core/src/model/model_fwd.h"
 #include "Firestore/core/src/model/types.h"
 

Firestore/core/src/local/query_result.h

@@ -20,6 +20,7 @@
 #include <utility>
 #include <vector>
 
+#include "Firestore/core/src/model/document.h"
 #include "Firestore/core/src/model/document_key_set.h"
 #include "Firestore/core/src/model/model_fwd.h"