chore: release 6.5.0 (#870)

🤖 I have created a release \*beep\* \*boop\*
---
## [6.5.0](https://www.github.com/googleapis/nodejs-datastore/compare/v6.4.8...v6.5.0) (2021-08-23)


### Features

* turns on self-signed JWT feature flag ([#869](https://www.github.com/googleapis/nodejs-datastore/issues/869)) ([a42c88e](https://www.github.com/googleapis/nodejs-datastore/commit/a42c88e1b87ffcf38b1c45e94a846d1defb8fda2))
---


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

CHANGELOG.md

@@ -4,6 +4,13 @@
 
 [1]: https://www.npmjs.com/package/@google-cloud/datastore?activeTab=versions
 
+## [6.5.0](https://www.github.com/googleapis/nodejs-datastore/compare/v6.4.8...v6.5.0) (2021-08-23)
+
+
+### Features
+
+* turns on self-signed JWT feature flag ([#869](https://www.github.com/googleapis/nodejs-datastore/issues/869)) ([a42c88e](https://www.github.com/googleapis/nodejs-datastore/commit/a42c88e1b87ffcf38b1c45e94a846d1defb8fda2))
+
 ### [6.4.8](https://www.github.com/googleapis/nodejs-datastore/compare/v6.4.7...v6.4.8) (2021-08-17)
 
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@google-cloud/datastore",
-  "version": "6.4.8",
+  "version": "6.5.0",
   "description": "Cloud Datastore Client Library for Node.js",
   "keywords": [
     "google apis client",

samples/package.json

@@ -14,7 +14,7 @@
     "test": "mocha --timeout=600000"
   },
   "dependencies": {
-    "@google-cloud/datastore": "^6.4.8",
+    "@google-cloud/datastore": "^6.5.0",
     "sinon": "^11.0.0"
   },
   "devDependencies": {