Update vue-smooth-dnd requirement from ^0.7.0 to ^0.8.0

Updates the requirements on [vue-smooth-dnd](https://github.com/kutlugsahin/vue-smooth-dnd) to permit the latest version.
- [Release notes](https://github.com/kutlugsahin/vue-smooth-dnd/releases)
- [Commits](https://github.com/kutlugsahin/vue-smooth-dnd/commits)

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

package.json

@@ -34,7 +34,7 @@
 		"vue-click-outside": "^1.0.7",
 		"vue-infinite-loading": "^2.4.1",
 		"vue-router": "^3.0.1",
-		"vue-smooth-dnd": "^0.7.0",
+		"vue-smooth-dnd": "^0.8.0",
 		"vuex": "^3.0.1",
 		"vuex-router-sync": "^5.0.0"
 	},