[wasm] Table.Grow should grow dispatch tables

src/wasm/wasm-module.h

Index: src/wasm/wasm-module.h
diff --git a/src/wasm/wasm-module.h b/src/wasm/wasm-module.h
index ff680711df636ce4b0faa52c59d1f344c79c3211..1de06db25aff21a3e83f707c306c84db5669e4aa 100644
--- a/src/wasm/wasm-module.h
+++ b/src/wasm/wasm-module.h
@@ -440,6 +440,9 @@ int32_t GrowMemory(Isolate* isolate, Handle<WasmInstanceObject> instance,
 void UpdateDispatchTables(Isolate* isolate, Handle<FixedArray> dispatch_tables,
                           int index, Handle<JSFunction> js_function);
 
+void GrowDispatchTables(Isolate* isolate, Handle<FixedArray> dispatch_tables,
+                        uint32_t old_size, uint32_t count);
+
 namespace testing {
 
 void ValidateInstancesChain(Isolate* isolate,