Bump rollup from 2.79.2 to 2.80.0 (#355)

Bumps [rollup](https://github.com/rollup/rollup) from 2.79.2 to 2.80.0.
- [Release notes](https://github.com/rollup/rollup/releases)
- [Changelog](https://github.com/rollup/rollup/blob/v2.80.0/CHANGELOG.md)
- [Commits](rollup/rollup@v2.79.2...v2.80.0)

---
updated-dependencies:
- dependency-name: rollup
  dependency-version: 2.80.0
  dependency-type: direct:development
...

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

Author: dependabot[bot]

package-lock.json

@@ -5,7 +5,7 @@
     "@babel/core": "^7.15.4",
     "@babel/preset-env": "^7.15.4",
     "npm-run-all": "^4.1.5",
-    "rollup": "^2.79.2"
+    "rollup": "^2.80.0"
   },
   "scripts": {
     "pretest:FsToolkit.ErrorHandling.Tests": "dotnet fable tests/FsToolkit.ErrorHandling.Tests -o tests/FsToolkit.ErrorHandling.Tests/.js-tests",