fix(deps): update dependency @google-cloud/precise-date to v5 (#2290)

Author: renovate-bot

samples/package.json

@@ -16,7 +16,7 @@
   },
   "dependencies": {
     "@google-cloud/kms": "^4.0.0",
-    "@google-cloud/precise-date": "^4.0.0",
+    "@google-cloud/precise-date": "^5.0.0",
     "@google-cloud/spanner": "^7.21.0",
     "protobufjs": "^7.0.0",
     "yargs": "^17.0.0"