Update dependency webpack to v4.7.0

[renovate]

This Pull Request updates dependency webpack from v4.6.0 to v4.7.0

Release Notes

v4.7.0

Compare Source

Features

• add webpackIgnore magic comment (import(/* webpackIgnore: true */ "...")) to keep the import in the bundle
• add chunkGroups to Stats
  • chunkGroups option
  • namedChunkGroups property
  • Chunk Group text output

Bugfixes

• prevent chunk merging for the runtimeChunk
• fix a caching issue for concatenated modules
• namedModules now handle name conflicts correctly
• fix a crash when using [contenthash:n] without on-demand-chunks

Internal changes

• testing uses Jest now
• testing in node.js 10 too
• Performance improvements

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This PR has been generated by Renovate Bot.

[react-tether-bot]

	Messages
📖	Hey @renovate[bot], thanks for submitting a pull request! 😸
📖	🤔 Hmmm, code coverage is looking low for the whole codebase.

Coverage in All Files

File	Line Coverage	Statement Coverage	Function Coverage	Branch Coverage
src/react-tether.js	(0/0) 100%	(0/0) 100%	(0/0) 100%	(0/0) 100%
src/TetherComponent.jsx	(67/80) 84%	(67/80) 84%	(17/24) 71%	(35/46) 76%
Total	(67/80) 84%	(67/80) 84%	(17/24) 71%	(35/46) 76%

Generated by 🚫 dangerJS

[coveralls]

Pull Request Test Coverage Report for Build 183

• 0 of 0 (NaN%) changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 80.952%

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Totals
Change from base Build 182:	0.0%
Covered Lines:	67
Relevant Lines:	80

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💛 - Coveralls

[renovate]

PR has been edited

As this PR has been edited, Renovate will stop updating it in order to not cause any conflicts or other problems. If you wish to abandon your edits and have Renovate recreate this PR then you should rename this PR and then close it.