chore(main): release 2.1.0 (#80)

🤖 I have created a release *beep* *boop*
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## [2.1.0](googleapis/nodejs-eventarc@v2.0.0...v2.1.0) (2022-06-30)


### Features

* support regapic LRO ([#79](googleapis/nodejs-eventarc#79)) ([dcdcd8a](googleapis/nodejs-eventarc@dcdcd8a))

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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]

eventarc/quickstart/package.json

@@ -13,7 +13,7 @@
     "test": "c8 mocha --timeout 600000 test/*.js"
   },
   "dependencies": {
-    "@google-cloud/eventarc": "^2.0.0"
+    "@google-cloud/eventarc": "^2.1.0"
   },
   "devDependencies": {
     "c8": "^7.1.0",