build(deps): bump rollup from 2.23.0 to 2.26.7

Bumps [rollup](https://github.com/rollup/rollup) from 2.23.0 to 2.26.7.
- [Release notes](https://github.com/rollup/rollup/releases)
- [Changelog](https://github.com/rollup/rollup/blob/master/CHANGELOG.md)
- [Commits](rollup/rollup@v2.23.0...v2.26.7)

Signed-off-by: dependabot-preview[bot] <[email protected]>

Author: dependabot-preview[bot]

package.json

@@ -33,7 +33,7 @@
     "onchange": "^7.0.2",
     "prettier": "2.1.1",
     "pretty-quick": "^2.0.1",
-    "rollup": "^2.23.0",
+    "rollup": "^2.26.7",
     "rollup-plugin-babel": "^4.3.2",
     "rollup-plugin-commonjs": "^10.1.0",
     "rollup-plugin-node-resolve": "^5.2.0",

yarn.lock

@@ -5210,10 +5210,10 @@ rollup-pluginutils@^2.6.0, rollup-pluginutils@^2.8.1:
   dependencies:
     estree-walker "^0.6.1"
 
-rollup@^2.23.0:
-  version "2.23.0"
-  resolved "https://registry.yarnpkg.com/rollup/-/rollup-2.23.0.tgz#b7ab1fee0c0e60132fd0553c4df1e9cdacfada9d"
-  integrity sha512-vLNmZFUGVwrnqNAJ/BvuLk1MtWzu4IuoqsH9UWK5AIdO3rt8/CSiJNvPvCIvfzrbNsqKbNzPAG1V2O4eTe2XZg==
+rollup@^2.26.7:
+  version "2.26.7"
+  resolved "https://registry.yarnpkg.com/rollup/-/rollup-2.26.7.tgz#6188b38238cb198bef9f0d09f390c330ef766d27"
+  integrity sha512-3/aXJ+ibw2fqj6KBX4ioYcx8s3kseYXzyxLR6Xmm7Zakzd7WNvn9XDUahBCQ/oPVHmVO9gEeIYKHgFaZWqsJzg==
   optionalDependencies:
     fsevents "~2.1.2"