[Snyk] Security upgrade @storybook/react from 5.3.21 to 6.4.0

[adamlaska]

This PR was automatically created by Snyk using the credentials of a real user.

Snyk has created this PR to fix one or more vulnerable packages in the `npm` dependencies of this project.

Changes included in this PR

• Changes to the following files to upgrade the vulnerable dependencies to a fixed version:
  • packages/components/package.json

Vulnerabilities that will be fixed

With an upgrade:

Severity	Priority Score (*)	Issue	Breaking Change	Exploit Maturity
	696/1000 Why? Proof of Concept exploit, Has a fix available, CVSS 7.5	Regular Expression Denial of Service (ReDoS) SNYK-JS-ANSIREGEX-1583908	Yes	Proof of Concept

(*) Note that the real score may have changed since the PR was raised.

Commit messages

Package name: @storybook/react

The new version differs by 250 commits.

• 7d4d6ab v6.4.0
• 86e2d61 Update root, peer deps, version.ts/json to 6.4.0 [ci skip]
• ec6fd3b 6.4.0 changelog
• b88d2d9 6.4.0-rc.11 next.json version file
• 2d78019 Update git head to 6.4.0-rc.11, update yarn.lock
• 77eb43c v6.4.0-rc.11
• ca91e77 Update root, peer deps, version.ts/json to 6.4.0-rc.11 [ci skip]
• 52ed4b0 6.4.0-rc.11 changelog
• 4f23295 Merge pull request #16795 from SebastienGllmt/patch-1
• d443c73 Fix breaking changing process/browser
• 16678e0 6.4.0-rc.10 next.json version file
• 0e8f1c2 Update git head to 6.4.0-rc.10, update yarn.lock
• 5ae60fc v6.4.0-rc.10
• 135ca93 Update root, peer deps, version.ts/json to 6.4.0-rc.10 [ci skip]
• a89d8e9 6.4.0-rc.10 changelog
• 68c4086 Merge pull request #16791 from storybookjs/16756-argTypes-storiesOf
• 0a03181 Merge pull request #16788 from storybookjs/16767-sort-stories-index
• 8b4b8fc Merge pull request #16783 from storybookjs/remove-missing-console-error
• 465a4be Merge branch 'next' into 16756-argTypes-storiesOf
• 1799997 Merge pull request #16792 from storybookjs/16745-fix-docs-story-rendered
• 38aadfc Merge pull request #16790 from storybookjs/16743-argTypeTargets-no-args
• 068ee39 Fix typo
• 809b59e Remove console log
• 1636334 Wait for the story component to render before emitting

See the full diff

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