chore: release 5.0.0

[yoshi-automation]

🤖 I have created a release *beep* *boop*

5.0.0 (2019-05-17)

Bug Fixes

• deps: update dependency @google-cloud/common-grpc to v1 (#479) (58e6154)
• deps: update dependency @google-cloud/paginator to v1 (#467) (90d74bd)
• deps: update dependency @google-cloud/projectify to v1 (#464) (f6ef399)
• deps: update dependency @google-cloud/promisify to v1 (#465) (5871e4b)
• deps: update dependency @opencensus/propagation-stackdriver to v0.0.12 (#483) (afe89de)
• deps: update dependency gcp-metadata to v2 (#474) (125b356)
• deps: update dependency google-auth-library to v4 (#475) (558bfc5)
• deps: update dependency google-gax to ^0.26.0 (#459) (7417dcb)
• deps: update dependency google-gax to v1 (#477) (535aedb)
• DEADLINE_EXCEEDED no longer listed as idempotent (473d145)
• deps: update dependency type-fest to ^0.4.0 (#455) (3c2324b)
• deps: update dependency type-fest to ^0.5.0 (#482) (ee5d17f)
• DEADLINE_EXCEEDED retry code is idempotent (#478) (4fdb8c1)
• use originalUrl for Express middleware's request url (#476) (0ee71bd), closes #472

Build System

• upgrade engines field to >=8.10.0 (#461) (641ce87)

BREAKING CHANGES

• upgrade engines field to >=8.10.0 (build!: upgrade engines field to >=8.10.0 #461)

[codecov]

Codecov Report

Merging #487 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master     #487   +/-   ##
=======================================
  Coverage   97.21%   97.21%           
=======================================
  Files          10       10           
  Lines         431      431           
  Branches       55       55           
=======================================
  Hits          419      419           
  Partials       12       12

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 22f529f...8cf78fe. Read the comment docs.

[yoshi-automation]

Release is at https://github.com/googleapis/nodejs-logging/releases/tag/v5.0.0

[yoshi-automation]

The release build has started, the log can be viewed here. 🌻

[yoshi-automation]

🥚 You hatched a release! The release build finished successfully! 💜