Update dependency com.github.ben-manes.caffeine:caffeine to v2.8.2

[renovate[bot]]

This PR contains the following updates:

Package	Update	Change
com.github.ben-manes.caffeine:caffeine	patch	2.8.1 -> 2.8.2

---

Release Notes

ben-manes/caffeine

### [`v2.8.2`](https://togithub.com/ben-manes/caffeine/releases/v2.8.2) [Compare Source](https://togithub.com/ben-manes/caffeine/compare/v2.8.1...v2.8.2) Cache - Add optimistic fast path for putIfAbsent to avoid locking ([apache/openwhisk#​2797](https://togithub.com/apache/openwhisk/pull/2797)) - Fixed race causing an incorrect removal cause ([#​412](https://togithub.com/ben-manes/caffeine/issues/412)) - Fixed SCM connection URLs ([#​394](https://togithub.com/ben-manes/caffeine/issues/394)) JCache - Prefer the thread context classloader ([#​387](https://togithub.com/ben-manes/caffeine/issues/387))

---

Renovate configuration

:date: Schedule: At any time (no schedule defined).

:vertical_traffic_light: Automerge: Disabled by config. Please merge this manually once you are satisfied.

:recycle: Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

:no_bell: Ignore: Close this PR and you won't be reminded about this update again.

---

• [ ] If you want to rebase/retry this PR, check this box

---

This PR has been generated by WhiteSource Renovate. View repository job log here.

[sonarcloud[bot]]

Kudos, SonarCloud Quality Gate passed!

0 Bugs
0 Vulnerabilities (and 0 Security Hotspots to review)
0 Code Smells

No Coverage information
0.0% Duplication

[codecov[bot]]

Codecov Report

Merging #64 into master will not change coverage. The diff coverage is n/a.

@@            Coverage Diff            @@
##             master      #64   +/-   ##
=========================================
  Coverage     91.37%   91.37%           
  Complexity      469      469           
=========================================
  Files            51       51           
  Lines          1043     1043           
  Branches         65       65           
=========================================
  Hits            953      953           
  Misses           67       67           
  Partials         23       23           

---

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 96834c2...66bf23d. Read the comment docs.