fix(deps): update dependency gulp-pug to v5 - autoclosed

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
gulp-pug	^4.0.1 -> ^5.0.0

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Release Notes

gulp-community/gulp-pug

### [`v5.0.0`](https://togithub.com/gulp-community/gulp-pug/blob/master/CHANGELOG.md#​500-httpswwwgithubcomgulp-communitygulp-pugcomparev401v500-2021-06-09) [Compare Source](https://togithub.com/gulp-community/gulp-pug/compare/v4.0.1...v5.0.0) ##### ⚠ BREAKING CHANGES - Update dependencies ([#​221](https://togithub.com/gulp-community/gulp-pug/issues/221)) - Convert to gulp scaffold, dropping node <10 support ([#​215](https://togithub.com/gulp-community/gulp-pug/issues/215)) ##### Features - Add streaming support using vinyl-contents ([#​200](https://www.github.com/gulp-community/gulp-pug/issues/200)) ([642d1ea](https://www.github.com/gulp-community/gulp-pug/commit/642d1ea8088dd14162a6ccb767ebf8fbda690456)) - Add template filename to PluginError ([#​220](https://www.github.com/gulp-community/gulp-pug/issues/220)) ([cfaad8c](https://www.github.com/gulp-community/gulp-pug/commit/cfaad8c5d6923d6c15f824ae717c5f0d16fc7490)) ##### Miscellaneous Chores - Convert to gulp scaffold, dropping node <10 support ([#​215](https://www.github.com/gulp-community/gulp-pug/issues/215)) ([004417e](https://www.github.com/gulp-community/gulp-pug/commit/004417e79c5e3013ad1c3a913e8e4b3ad23b8813)) - Update dependencies ([#​221](https://www.github.com/gulp-community/gulp-pug/issues/221)) ([8bb7f1c](https://www.github.com/gulp-community/gulp-pug/commit/8bb7f1c24bd05b33bda01efd8ed37a10d3417c97))

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