chore: release 4.2.8 (#601)

🤖 I have created a release \*beep\* \*boop\*
---
### [4.2.8](https://www.github.com/googleapis/nodejs-language/compare/v4.2.7...v4.2.8) (2021-07-21)


### Bug Fixes

* Updating WORKSPACE files to use the newest version of the Typescript generator. ([#600](https://www.github.com/googleapis/nodejs-language/issues/600)) ([9f31d3f](https://www.github.com/googleapis/nodejs-language/commit/9f31d3f510c1628d610633d4ec749abdf66d73f3))
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This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please).

Author: release-please[bot]

cloud-language/snippets/package.json

@@ -17,7 +17,7 @@
   "dependencies": {
     "@google-cloud/automl": "^2.0.0",
     "mathjs": "^9.0.0",
-    "@google-cloud/language": "^4.2.7",
+    "@google-cloud/language": "^4.2.8",
     "@google-cloud/storage": "^5.0.0",
     "yargs": "^16.0.0"
   },