message: Add docs to the build method
diff: @@ -1695,6 +1695,9 @@ pub fn derive_setters(
  #next_function
  + /// Calling build will **discard** all the lifetime information. Only call this if
  + /// necessary! Builders implement `Deref` targeting their corresponding Vulkan struct,
  + /// so references to builders can be passed directly to Vulkan functions.
  pub fn build(self) -> #name {
  self.inner
  }
  