Update dependency @vue/eslint-config-prettier to v7

This MR contains the following updates:

Package	Type	Update	Change
@vue/eslint-config-prettier	devDependencies	major	^6.0.0 -> ^7.0.0

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Release Notes

vuejs/eslint-config-prettier

v7.0.0

Compare Source

• Updated the dependencies and simplified the usage
• We now recommend using this package along with @rushstack/eslint-patch

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