chore: release 3.3.1 (#854)

🤖 I have created a release \*beep\* \*boop\*
---
### [3.3.1](https://www.github.com/googleapis/nodejs-bigtable/compare/v3.3.0...v3.3.1) (2021-04-20)


### Bug Fixes

* remove common protos ([#853](https://www.github.com/googleapis/nodejs-bigtable/issues/853)) ([d08f481](https://www.github.com/googleapis/nodejs-bigtable/commit/d08f4816205dd5562c280779d5f4c6708cb792be))
---


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]

handwritten/bigtable/CHANGELOG.md

@@ -4,6 +4,13 @@
 
 [1]: https://www.npmjs.com/package/@google-cloud/bigtable?activeTab=versions
 
+### [3.3.1](https://www.github.com/googleapis/nodejs-bigtable/compare/v3.3.0...v3.3.1) (2021-04-20)
+
+
+### Bug Fixes
+
+* remove common protos ([#853](https://www.github.com/googleapis/nodejs-bigtable/issues/853)) ([d08f481](https://www.github.com/googleapis/nodejs-bigtable/commit/d08f4816205dd5562c280779d5f4c6708cb792be))
+
 ## [3.3.0](https://www.github.com/googleapis/nodejs-bigtable/compare/v3.2.0...v3.3.0) (2021-03-08)
 
 

handwritten/bigtable/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@google-cloud/bigtable",
-  "version": "3.3.0",
+  "version": "3.3.1",
   "description": "Cloud Bigtable Client Library for Node.js",
   "keywords": [
     "bigtable",