Build(deps): Bump postcss-html from 1.7.0 to 1.8.0

Bumps [postcss-html](https://github.com/ota-meshi/postcss-html) from 1.7.0 to 1.8.0.
- [Release notes](https://github.com/ota-meshi/postcss-html/releases)
- [Commits](ota-meshi/postcss-html@v1.7.0...v1.8.0)

---
updated-dependencies:
- dependency-name: postcss-html
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

package.json

@@ -34,7 +34,7 @@
 		"@nextcloud/vue": "^8.21.0",
 		"json5": "^2.2.3",
 		"linkifyjs": "^4.2.0",
-		"postcss-html": "^1.7.0",
+		"postcss-html": "^1.8.0",
 		"sass": "^1.83.1",
 		"webpack": "^5.97.1"
 	},