build(deps-dev): bump rollup from 2.11.2 to 2.12.1

Bumps [rollup](https://github.com/rollup/rollup) from 2.11.2 to 2.12.1.
- [Release notes](https://github.com/rollup/rollup/releases)
- [Changelog](https://github.com/rollup/rollup/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rollup/rollup/compare/v2.11.2...v2.12.1)

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

yarn.lock

@@ -6560,9 +6560,9 @@ rollup-pluginutils@^2.3.1, rollup-pluginutils@^2.8.2:
     estree-walker "^0.6.1"
 
 rollup@^2.2.0:
-  version "2.11.2"
-  resolved "https://registry.yarnpkg.com/rollup/-/rollup-2.11.2.tgz#b1273ad3e43953d09807672f6b72d08f9f9bc008"
-  integrity sha512-pJT6mfH+/gh1sOWyNMAWxjbYGL5x2AfsaR0SWLRwq2e7vxOKt/0mBjtYDTVYF8JXxVzmnuDzA+EpsPLWt/oyrg==
+  version "2.12.1"
+  resolved "https://registry.yarnpkg.com/rollup/-/rollup-2.12.1.tgz#f4e248552d0055ecbd6d0e888b7e316e172d5f96"
+  integrity sha512-qNl9jiVC4/jqTaGUTP0sUnKKCdnebAKYY/8hTy/NnNaeVfjHOW9aIwRT8XHV/zrcpRgJn1g/mjAorMcD38Dlhg==
   optionalDependencies:
     fsevents "~2.1.2"