Update dependency semver to v6 - autoclosed

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
semver	dependencies	major	^5.6.0 -> ^6.0.0

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Release Notes

npm/node-semver

### [`v6.3.0`](https://togithub.com/npm/node-semver/blob/master/CHANGELOG.md#​630) [Compare Source](https://togithub.com/npm/node-semver/compare/v6.2.0...v6.3.0) - Expose the token enum on the exports ### [`v6.2.0`](https://togithub.com/npm/node-semver/blob/master/CHANGELOG.md#​620) [Compare Source](https://togithub.com/npm/node-semver/compare/v6.1.3...v6.2.0) - Coerce numbers to strings when passed to semver.coerce() - Add `rtl` option to coerce from right to left ### [`v6.1.3`](https://togithub.com/npm/node-semver/blob/master/CHANGELOG.md#​613) [Compare Source](https://togithub.com/npm/node-semver/compare/v6.1.2...v6.1.3) - Handle X-ranges properly in includePrerelease mode ### [`v6.1.2`](https://togithub.com/npm/node-semver/blob/master/CHANGELOG.md#​612) [Compare Source](https://togithub.com/npm/node-semver/compare/v6.1.1...v6.1.2) - Do not throw when testing invalid version strings ### [`v6.1.1`](https://togithub.com/npm/node-semver/blob/master/CHANGELOG.md#​611) [Compare Source](https://togithub.com/npm/node-semver/compare/v6.1.0...v6.1.1) - Add options support for semver.coerce() - Handle undefined version passed to Range.test ### [`v6.1.0`](https://togithub.com/npm/node-semver/blob/master/CHANGELOG.md#​610) [Compare Source](https://togithub.com/npm/node-semver/compare/v6.0.0...v6.1.0) - Add semver.compareBuild function - Support `*` in semver.intersects ### [`v6.0.0`](https://togithub.com/npm/node-semver/compare/v5.7.1...v6.0.0) [Compare Source](https://togithub.com/npm/node-semver/compare/v5.7.1...v6.0.0)

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