[Snyk] Security upgrade @storybook/addon-storysource from 4.1.18 to 6.1.0

[snyk-bot]

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:
  • package.json
  • package-lock.json

Vulnerabilities that will be fixed

With an upgrade:

Severity	Priority Score (*)	Issue	Breaking Change	Exploit Maturity
	556/1000 Why? Recently disclosed, Has a fix available, CVSS 5.4	Cross-site Scripting (XSS) SNYK-JS-PRISMJS-2404333	Yes	No Known Exploit

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

Commit messages

Package name: @storybook/addon-storysource

The new version differs by 250 commits.

• e89e51a v6.1.0
• d004d19 Update root, peer deps, version.ts/json to 6.1.0
• 1d07f01 6.1.0 changelog
• 178e9bd 6.1.0-rc.6 next.json version file
• 971eccd Update git head to 6.1.0-rc.6
• 9009e53 v6.1.0-rc.6
• eaceece Update root, peer deps, version.ts/json to 6.1.0-rc.6
• 5c0049b 6.1.0-rc.6 changelog
• 76d53b5 Merge pull request #13165 from storybookjs/13156-fix-cached-manager
• 4747fea Merge pull request #12845 from Tomastomaslol/12324_zoom_buttons_in_docs_do_not_work
• 74693f4 Drop the cache prop from managerConfig to make caching work on the 2nd run.
• 428b6e0 6.1.0-rc.5 next.json version file
• a72852d Update git head to 6.1.0-rc.5
• a8822ed v6.1.0-rc.5
• 6deb946 Update root, peer deps, version.ts/json to 6.1.0-rc.5
• 06b55c8 update 6.1-rc.5
• 875b933 Merge branch 'next' of github.com:storybookjs/storybook into next
• f701930 Merge pull request #13141 from ThibaudAV/update-angular-ex
• c8a819d Merge pull request #13162 from S1ngS1ng/patch-1
• cd7766e 6.1.0-rc.5 changelog addition
• 45ddc0c Merge pull request #13159 from storybookjs/12386-ie11-layout-centered
• f2123da 6.1.0-rc.5 changelog
• 30c5e98 fix incorrect component reference
• f6d4f0a Merge pull request #13155 from storybookjs/feature/sidebarClassNames

See the full diff

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