chore(deps): update dependency io.codearte.gradle.nexus:gradle-nexus-staging-plugin to v0.21.2

[renovate-bot]

This PR contains the following updates:

Package	Update	Change
io.codearte.gradle.nexus:gradle-nexus-staging-plugin	minor	0.8.0 -> 0.21.2

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Release Notes

Codearte/gradle-nexus-staging-plugin

v0.21.2

• Workaround incompatibility with Gradle 6.0 caused by a Gradle bug (#​11466) - #​141 - PR by Lars Grefer

v0.21.1

• Fix incompatibility of unsupported releasing with legacy upload task with Gradle 5
• Precise minimal supported Gradle version to 4.9
• Improve error message when applying on root project - #​122 - PR by Patrik Greco

v0.21.0

• Restore ability to override ban on applying plugin on subprojects - #​116
• Workaround Gradle limitations with precompiled script plugin accessors in Kotlin - #​117 - contribution by @​Vampire
• Decrease retrying messages verbosity - #​82
• Execute e2e tests on Travis also for Java 11 - #​74
• Automatically upgrade dependencies with Dependabot - #​79
• CI server sanity check for Java 12 compatibility
• CI server sanity check for OpenJ9 11 compatibility

v0.20.0

• Reuse explicitly created staging repository ID if provided by external plugin - #​77
• Fix releasing from Travis - workaround Gradle limitation with Nexus stating repositories with external plugin - nexus-publish-plugin #​76
• Raise minimal required Gradle version to 4.8 due to internals modernisation
• Runtime compatibility with Gradle 5.0 and 5.1

Deprecation note. Support for implicitly created staging repositories is deprecated. It has been always problematic, slow and error prone
to find a proper staging repository and the recent changes in Travis just emphasised that.
Thanks to the new nexus-publish-plugin plugin by
Marc Philipp which seamlessly integrates with the gradle-nexus-staging plugin it should straightforward to use
explicitly created staging repositories in Nexus. At least in a case of using maven-publish (publish... tasks). If you still use the old maven
plugin (the uploadArchives task) please refer to that issue.

The original code has not been removed and should still work for the time being (if you don't use Travis), but it is no longer officially
supported (e.g. the E2E tests has been switched to the new approach).

v0.12.0

• Java 11 compatibility (basic path verified by e2e tests) - #​73
• Fix crash on non-upload task named 'uploadArchives' - #​67
• Drop support for Java 7
• Drop Gradle 2.x support (not supported by used plugins)
• Upgrade project dependencies
• Upgrade Gradle to 4.10.2

v0.11.0

• Fail when applied on non-root project - #​47
• Less confusing log output without "info" logging enabled - #​60
• Upgrade project dependencies
• Upgrade Gradle to 4.1 (compatibility with Gradle 2.0+ should be still maintained)

v0.10.0

• Configurable repository description in close/release operation - #​63 - contribution by akomakom

v0.9.0

This release provides no new features or bugfixes. It is focused on acceptance E2E testing and Continuous Delivery
with CDeliveryBoy.

• Acceptance tests at Gradle level run before release against real Nexus - #​40
• Automatic CHANGELOG.md synchronization with GitHub releases - #​52
• Switch releasing to Continuous Delivery with CDeliveryBoy - #​54

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[codecov]

Codecov Report

Merging #104 into master will not change coverage.
The diff coverage is n/a.

@@            Coverage Diff            @@
##             master     #104   +/-   ##
=========================================
  Coverage     60.48%   60.48%           
  Complexity      147      147           
=========================================
  Files            14       14           
  Lines           615      615           
  Branches         92       92           
=========================================
  Hits            372      372           
  Misses          217      217           
  Partials         26       26

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