message: fix(runtime-c-api) Fix the `imports` length.
  `imports` contains `func_import`, `global_import`, `memory_import` and
  `table_import`, so 4 items. This patch updates the length of `imports`
  when calling the `wasmer_instantiate` function.
diff: @@ -127,7 +127,7 @@ int main()
  // Creates a WebAssembly Instance from wasm bytes and imports
  wasmer_instance_t *instance = NULL;
  - wasmer_result_t compile_result = wasmer_instantiate(&instance, bytes, len, imports, 3);
  + wasmer_result_t compile_result = wasmer_instantiate(&instance, bytes, len, imports, 4);
  printf("Compile result: %d\n", compile_result);
  if (compile_result != WASMER_OK)
  {
  