chore(deps): update storybook monorepo to v6.2.9

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
@storybook/addon-a11y	6.2.8 -> 6.2.9
@storybook/addon-actions	6.2.8 -> 6.2.9
@storybook/addon-controls	6.2.8 -> 6.2.9
@storybook/addon-docs	6.2.8 -> 6.2.9
@storybook/addon-links	6.2.8 -> 6.2.9
@storybook/addon-storysource	6.2.8 -> 6.2.9
@storybook/addon-toolbars	6.2.8 -> 6.2.9
@storybook/addon-viewport	6.2.8 -> 6.2.9
@storybook/node-logger	6.2.8 -> 6.2.9
@storybook/react	6.2.8 -> 6.2.9
@storybook/source-loader	6.2.8 -> 6.2.9

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Release Notes

storybookjs/storybook

v6.2.9

Compare Source

Bug Fixes

• Angular: set the @​ViewChild with a non-empty value in StorybookWrapperComponent (#​14586)
• Addon-docs: Fix ArgsTable sorting when using of={Component} (#​14669)
• Server: Fix string escaping in CSF compiler (#​14615)

Maintenance

• Examples: Move from placehold.it to place-hold.it for mock images (#​14637)

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