Update dependency @nuxtjs/pwa to ^3.3.5

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
@nuxtjs/pwa	^3.3.4 -> ^3.3.5

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Release Notes

nuxt-community/pwa-module

### [`v3.3.5`](https://togithub.com/nuxt-community/pwa-module/blob/master/CHANGELOG.md#​335-httpsgithubcomnuxt-communitypwa-modulecomparev334v335-2021-01-26) [Compare Source](https://togithub.com/nuxt-community/pwa-module/compare/v3.3.4...v3.3.5)

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