chore: release 4.5.6 (#785)

🤖 I have created a release \*beep\* \*boop\*
---
### [4.5.6](https://www.github.com/googleapis/nodejs-speech/compare/v4.5.5...v4.5.6) (2021-08-02)


### Bug Fixes

* failing tests for LRO check methods ([#784](https://www.github.com/googleapis/nodejs-speech/issues/784)) ([08e4276](https://www.github.com/googleapis/nodejs-speech/commit/08e4276a39a74a45300041278dc3c63602971c10))
---


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]

packages/google-cloud-speech/CHANGELOG.md

@@ -4,6 +4,13 @@
 
 [1]: https://www.npmjs.com/package/@google-cloud/speech?activeTab=versions
 
+### [4.5.6](https://www.github.com/googleapis/nodejs-speech/compare/v4.5.5...v4.5.6) (2021-08-02)
+
+
+### Bug Fixes
+
+* failing tests for LRO check methods ([#784](https://www.github.com/googleapis/nodejs-speech/issues/784)) ([08e4276](https://www.github.com/googleapis/nodejs-speech/commit/08e4276a39a74a45300041278dc3c63602971c10))
+
 ### [4.5.5](https://www.github.com/googleapis/nodejs-speech/compare/v4.5.4...v4.5.5) (2021-07-21)
 
 

packages/google-cloud-speech/package.json

@@ -1,7 +1,7 @@
 {
   "name": "@google-cloud/speech",
   "description": "Cloud Speech Client Library for Node.js",
-  "version": "4.5.5",
+  "version": "4.5.6",
   "license": "Apache-2.0",
   "author": "Google Inc.",
   "engines": {

packages/google-cloud-speech/samples/package.json

@@ -15,7 +15,7 @@
     "test": "c8 mocha system-test --timeout 600000"
   },
   "dependencies": {
-    "@google-cloud/speech": "^4.5.5",
+    "@google-cloud/speech": "^4.5.6",
     "@google-cloud/storage": "^5.0.0",
     "chalk": "^4.0.0",
     "node-record-lpcm16": "^1.0.1",