Bump rollup from 2.79.1 to 2.79.2 in /packages/app-compat

Bumps [rollup](https://github.com/rollup/rollup) from 2.79.1 to 2.79.2.
- [Release notes](https://github.com/rollup/rollup/releases)
- [Changelog](https://github.com/rollup/rollup/blob/master/CHANGELOG.md)
- [Commits](rollup/rollup@v2.79.1...v2.79.2)

---
updated-dependencies:
- dependency-name: rollup
  dependency-type: direct:development
...

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

Author: dependabot[bot]

packages/app-compat/package.json

@@ -44,7 +44,7 @@
     "tslib": "^2.1.0"
   },
   "devDependencies": {
-    "rollup": "2.79.1",
+    "rollup": "2.79.2",
     "@rollup/plugin-json": "4.1.0",
     "rollup-plugin-replace": "2.2.0",
     "rollup-plugin-typescript2": "0.31.2",