Bump rollup from 2.79.1 to 2.79.2 in /src/pretix/static/npm_dir (#348)

Dependabot couldn't find the original pull request head commit, 4194f03.

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

src/pretix/static/npm_dir/package-lock.json

@@ -9,7 +9,7 @@
     "@rollup/plugin-babel": "^6.0.4",
     "@rollup/plugin-node-resolve": "^13.3.0",
     "vue": "^2.7.10",
-    "rollup": "^2.79.0",
+    "rollup": "^2.79.2",
     "rollup-plugin-vue": "^5.0.1",
     "vue-template-compiler": "^2.7.10"
   }