fix(deps): update dependency cosmiconfig to v7

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
cosmiconfig	dependencies	major	6.0.0 -> 7.0.0

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Release Notes

davidtheclark/cosmiconfig

v7.0.0

Compare Source

• Breaking change: Add ${moduleName}rc.cjs and ${moduleName}.config.cjs to the default searchPlaces, to support users of "type": "module" in recent versions of Node.
• Breaking change: Drop support for Node 8. Now requires Node 10+.

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[changeset-bot]

🦋 Changeset is good to go

Latest commit: cd30303

We got this.

This PR includes changesets to release 8 packages

Name	Type
@commercetools-frontend/application-config	Patch
@commercetools-frontend/jest-preset-mc-app	Patch
@commercetools-frontend/mc-html-template	Patch
@commercetools-frontend/mc-scripts	Patch
merchant-center-application-template-starter	Patch
@commercetools-frontend/mc-http-server	Patch
playground	Patch
@commercetools-local/visual-testing-app	Patch

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[tdeekens]

To me the changes are fine. The .config is interesting cause it means we in theory allow custom-application-config.config.js I think which looks odd. Maybe we change post update? Not sure.

[emmenko]

We're fine, we explicitly define the searchPlaces list

merchant-center-application-kit/packages/application-config/src/load-config.ts

Lines 8 to 12 in 040136b

	searchPlaces: [
	`.${moduleName}rc`,
	`.${moduleName}.json`,
	`${moduleName}.json`,
	],

Thanks for checking