fix(deps): update dependency @nextcloud/vue to v7.8.2

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
@nextcloud/vue	7.8.1 -> 7.8.2

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Release Notes

nextcloud/nextcloud-vue

### [`v7.8.2`](https://togithub.com/nextcloud/nextcloud-vue/blob/HEAD/CHANGELOG.md#v782-httpsgithubcomnextcloudnextcloud-vuetreev782-2023-03-22) [Compare Source](https://togithub.com/nextcloud/nextcloud-vue/compare/v7.8.1...v7.8.2) [Full Changelog](https://togithub.com/nextcloud/nextcloud-vue/compare/v7.8.1...v7.8.2) ##### :bug: Fixed bugs - Fix missing NcVNodes import in NcListItem [#​3907](https://togithub.com/nextcloud/nextcloud-vue/pull/3907) ([julien-nc](https://togithub.com/julien-nc)) - Fix doubling attrs in `NcPopover` and improve docs [#​3876](https://togithub.com/nextcloud/nextcloud-vue/pull/3876) ([ShGKme](https://togithub.com/ShGKme)) ##### Closed pull requests - Add missing trailing comma [#​3898](https://togithub.com/nextcloud/nextcloud-vue/pull/3898) ([raimund-schluessler](https://togithub.com/raimund-schluessler))

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