Bump mockito-core from 2.27.0 to 2.28.1

[dependabot-preview]

Bumps mockito-core from 2.27.0 to 2.28.1.

Release notes

Sourced from mockito-core's releases.

v2.28.1

^{Release notes were automatically generated by Shipkit}

2.28.1

• 2019-05-28 - 1 commit by Tim van der Lippe - published to
• No pull requests referenced in commit messages.

v2.28.0

^{Release notes were automatically generated by Shipkit}

2.28.0

• 2019-05-28 - 3 commits by Tim van der Lippe (2), Christoph Wagner (1) - published to
• Add missing 'be' in javadoc [(#1720)](https://github-redirect.dependabot.com/mockito/mockito/pull/1720)

v2.27.2

^{Release notes were automatically generated by Shipkit}

2.27.2

• 2019-04-30 - 4 commits by Tim van der Lippe - published to
• Add ErrorProne MockitoInternalUsage checker [(#1690)](https://github-redirect.dependabot.com/mockito/mockito/pull/1690)

v2.27.1

^{Release notes were automatically generated by Shipkit}

2.27.1

• 2019-04-30 - 2 commits by Stephan Schroevers (1), Tim van der Lippe (1) - published to
• Make MockitoNotExtensible service-loadable [(#1693)](https://github-redirect.dependabot.com/mockito/mockito/pull/1693)
• The new Error Prone plugin isn't service-loadable [(#1692)](https://github-redirect.dependabot.com/mockito/mockito/issues/1692)

Commits

• cd0e010 2.28.1 release (previous 2.28.0) + release notes updated by CI build 4122
• 2fb8993 Publish 2.28.1
• 60c26c8 2.28.0 release (previous 2.27.5) + release notes updated by CI build 4120
• 21617f9 Add stacktrace parameter to release build
• e5fdbed Publish 2.28.0
• 28012a4 Add missing 'be' in javadoc (#1720)
• 9941381 2.27.5 release (previous 2.27.4) + release notes updated by CI build 4115
• d86b9a3 Fixes #1717: configure the MethodVisitor for Java 11+ compatibility (#1718)
• 71603d4 Fixes #298: replaces Objenesis references from stubbing classes with plugin e...
• 18f0688 Fixes #1713: fix typo in Mockito.java javadoc (#1714)
• Additional commits viewable in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot merge will merge this PR after your CI passes on it
• @dependabot squash and merge will squash and merge this PR after your CI passes on it
• @dependabot cancel merge will cancel a previously requested merge and block automerging
• @dependabot reopen will reopen this PR if it is closed
• @dependabot ignore this [patch|minor|major] version will close this PR and stop Dependabot creating any more for this minor/major version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)
• @dependabot use these labels will set the current labels as the default for future PRs for this repo and language
• @dependabot use these reviewers will set the current reviewers as the default for future PRs for this repo and language
• @dependabot use these assignees will set the current assignees as the default for future PRs for this repo and language
• @dependabot use this milestone will set the current milestone as the default for future PRs for this repo and language
• @dependabot badge me will comment on this PR with code to add a "Dependabot enabled" badge to your readme

Additionally, you can set the following in your Dependabot dashboard:

• Update frequency (including time of day and day of week)
• Automerge options (never/patch/minor, and dev/runtime dependencies)
• Pull request limits (per update run and/or open at any time)
• Out-of-range updates (receive only lockfile updates, if desired)
• Security updates (receive only security updates, if desired)

Finally, you can contact us by mentioning @dependabot.

---