* updated CHANGELOG.md [ci skip]

* updated package.json [ci skip]

* updated samples/package.json [ci skip]

* updated CHANGELOG.md

* updated package.json

* updated samples/package.json

* updated CHANGELOG.md [ci skip]

* updated package.json [ci skip]

* updated samples/package.json [ci skip]

* fix(docs): reference docs should link to section of googleapis.dev with API reference

* fix(docs): make anchors work in jsdoc

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [@types/sinon](https://togithub.com/DefinitelyTyped/DefinitelyTyped) | devDependencies | major | [`^7.5.2` -> `^9.0.0`](https://renovatebot.com/diffs/npm/@types%2fsinon/7.5.2/9.0.0) |

---

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This PR has been generated by [WhiteSource Renovate](https://renovate.whitesourcesoftware.com). View repository job log [here](https://app.renovatebot.com/dashboard#googleapis/nodejs-scheduler).

This PR includes changes from googleapis/gapic-generator-typescript#317
that will move the asynchronous initialization and authentication from the client constructor
to an `initialize()` method. This method will be automatically called when the first RPC call
is performed.

The client library usage has not changed, there is no need to update any code.

If you want to make sure the client is authenticated _before_ the first RPC call, you can do
```js
await client.initialize();
```
manually before calling any client method.

🤖 I have created a release \*beep\* \*boop\*
---
## [1.13.0](https://www.github.com/googleapis/nodejs-ai-platform/compare/v1.12.0...v1.13.0) (2021-11-11)


### Features

* Adds support for `google.protobuf.Value` pipeline parameters in the `parameter_values` field ([#218](https://www.github.com/googleapis/nodejs-ai-platform/issues/218)) ([d05a598](https://www.github.com/googleapis/nodejs-ai-platform/commit/d05a598d095ea89cb6a0f385c2f82e9a8224b21f))
---


This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please).

* Release v2.0.0

* update CHANGELOG.md to include latest commits