objects: fix template-related linker error

src/objects.cc

Index: src/objects.cc
diff --git a/src/objects.cc b/src/objects.cc
index aef028456f61ed4411fb66927375cd050f4c8f6f..284b631b13113bcbb4e534c67ea1cce793fc45e5 100644
--- a/src/objects.cc
+++ b/src/objects.cc
@@ -11278,6 +11278,9 @@ template MaybeObject* Dictionary<SeededNumberDictionaryShape, uint32_t>::AtPut(
 template MaybeObject* Dictionary<UnseededNumberDictionaryShape, uint32_t>::
     AtPut(uint32_t, Object*);
 
+template Object* Dictionary<SeededNumberDictionaryShape, uint32_t>::
+    SlowReverseLookup(Object* value);
+
 template Object* Dictionary<UnseededNumberDictionaryShape, uint32_t>::
     SlowReverseLookup(Object* value);