chore: release 1.0.0 (#312)

* updated CHANGELOG.md

* updated package.json

* updated samples/package.json

Author: yoshi-automation

compute/package.json

@@ -14,7 +14,7 @@
     "test": "mocha --timeout 1200000"
   },
   "dependencies": {
-    "@google-cloud/compute": "^0.12.0",
+    "@google-cloud/compute": "^1.0.0",
     "@sendgrid/mail": "^6.3.1",
     "node-fetch": "^2.3.0",
     "nodemailer": "^6.0.0",