chore: release 2.7.0

🤖 I have created a release \*beep\* \*boop\* 
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## [2.7.0](https://www.github.com/googleapis/nodejs-video-intelligence/compare/v2.6.5...v2.7.0) (2020-02-13)


### Features

* face and person detection samples ([#362](https://www.github.com/googleapis/nodejs-video-intelligence/issues/362)) ([cff2f36](https://www.github.com/googleapis/nodejs-video-intelligence/commit/cff2f36a4e6294908a4e26587ed840c1ec1b03f8))


### Bug Fixes

* adds spaces to region tags, other fixes ([#369](https://www.github.com/googleapis/nodejs-video-intelligence/issues/369)) ([2b6943e](https://www.github.com/googleapis/nodejs-video-intelligence/commit/2b6943ee0685761a0076c7b8023eed4f12f93d64))
* fixes face and people detection region tags ([#367](https://www.github.com/googleapis/nodejs-video-intelligence/issues/367)) ([ab039b5](https://www.github.com/googleapis/nodejs-video-intelligence/commit/ab039b56b3bea27edf93c4db7c97241599d38419))
* refactors person and face detection samples into separate files ([#370](https://www.github.com/googleapis/nodejs-video-intelligence/issues/370)) ([eb9b400](https://www.github.com/googleapis/nodejs-video-intelligence/commit/eb9b400c24bdf306d8263ec402922b3235754034))
* updates README file with correct links ([#371](https://www.github.com/googleapis/nodejs-video-intelligence/issues/371)) ([fb2701a](https://www.github.com/googleapis/nodejs-video-intelligence/commit/fb2701a81c7476ef06ab279a8d4572f006abe831))
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This PR was generated with [Release Please](https://github.com/googleapis/release-please).

Author: release-please[bot]

video-intelligence/package.json

@@ -15,7 +15,7 @@
     "test": "mocha system-test --timeout=800000"
   },
   "dependencies": {
-    "@google-cloud/video-intelligence": "^2.6.5",
+    "@google-cloud/video-intelligence": "^2.7.0",
     "yargs": "^15.0.0"
   },
   "devDependencies": {