Bump cucumber-java from 4.5.4 to 4.6.0 in /examples

[dependabot-preview]

Bumps cucumber-java from 4.5.4 to 4.6.0.

Changelog

Sourced from cucumber-java's changelog.

4.6.0 (2019-07-16)

Added

• [Core] Allow to add names for embeddings (#1692 Dzieciak)

Commits

• cb803c5 [maven-release-plugin] prepare release v4.6.0
• 5841d8b Merge branch 'master' of github.com:cucumber/cucumber-jvm
• 06bbe1a [Core] Add name to embedding
• ab789eb Prepare for release 4.6.0
• 5b7625d Merge branch 'master' of https://github.com/cucumber/cucumber-jvm
• 73b8a14 Merge pull request #1693 from Dzieciak/allow-to-add-embeddings-name
• bb15ee9 [Core] remove unnecessary check for null and 'if' statement, update HTMLForma...
• 45aef2a [Core] HTMLFormatter supports embeddings with name
• 41aee80 [Core] add JSONFormatter unit test for embedding with name
• 7e063c6 allow to add JSON report embeddings with name
• Additional commits viewable in compare view

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