chore: release 1.4.0 (#111)

🤖 I have created a release \*beep\* \*boop\*
---
## [1.4.0](https://www.github.com/googleapis/nodejs-bigquery-connection/compare/v1.3.5...v1.4.0) (2021-07-14)


### Features

* add cloud spanner connection support ([#110](https://www.github.com/googleapis/nodejs-bigquery-connection/issues/110)) ([18924ba](https://www.github.com/googleapis/nodejs-bigquery-connection/commit/18924bade9c347ca3775ace87dc140743aea4a86))
---


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

packages/google-cloud-bigquery-connection/CHANGELOG.md

@@ -1,5 +1,12 @@
 # Changelog
 
+## [1.4.0](https://www.github.com/googleapis/nodejs-bigquery-connection/compare/v1.3.5...v1.4.0) (2021-07-14)
+
+
+### Features
+
+* add cloud spanner connection support ([#110](https://www.github.com/googleapis/nodejs-bigquery-connection/issues/110)) ([18924ba](https://www.github.com/googleapis/nodejs-bigquery-connection/commit/18924bade9c347ca3775ace87dc140743aea4a86))
+
 ### [1.3.5](https://www.github.com/googleapis/nodejs-bigquery-connection/compare/v1.3.4...v1.3.5) (2021-07-12)
 
 

packages/google-cloud-bigquery-connection/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@google-cloud/bigquery-connection",
-  "version": "1.3.5",
+  "version": "1.4.0",
   "description": "BigQuery Connection client for Node.js",
   "repository": "googleapis/nodejs-bigquery-connection",
   "license": "Apache-2.0",

packages/google-cloud-bigquery-connection/samples/package.json

@@ -13,7 +13,7 @@
     "test": "c8 mocha --timeout 600000 test/*.js"
   },
   "dependencies": {
-    "@google-cloud/bigquery-connection": "^1.3.5"
+    "@google-cloud/bigquery-connection": "^1.4.0"
   },
   "devDependencies": {
     "c8": "^7.1.0",