chore(deps): bump rollup from 1.16.3 to 1.16.4 (#39)

Bumps [rollup](https://github.com/rollup/rollup) from 1.16.3 to 1.16.4.
- [Release notes](https://github.com/rollup/rollup/releases)
- [Changelog](https://github.com/rollup/rollup/blob/master/CHANGELOG.md)
- [Commits](rollup/rollup@v1.16.3...v1.16.4)

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

yarn.lock

@@ -818,10 +818,10 @@
   resolved "https://registry.yarnpkg.com/@types/estree/-/estree-0.0.39.tgz#e177e699ee1b8c22d23174caaa7422644389509f"
   integrity sha512-EYNwp3bU+98cpU4lAWYYL7Zz+2gryWH1qbdDTidVd6hkiR6weksdbMadyXKXNPEkQFhXM+hVO9ZygomHXp+AIw==
 
-"@types/node@*", "@types/node@^12.0.8":
-  version "12.0.8"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-12.0.8.tgz#551466be11b2adc3f3d47156758f610bd9f6b1d8"
-  integrity sha512-b8bbUOTwzIY3V5vDTY1fIJ+ePKDUBqt2hC2woVGotdQQhG/2Sh62HOKHrT7ab+VerXAcPyAiTEipPu/FsreUtg==
+"@types/node@*", "@types/node@^12.0.10":
+  version "12.0.10"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-12.0.10.tgz#51babf9c7deadd5343620055fc8aff7995c8b031"
+  integrity sha512-LcsGbPomWsad6wmMNv7nBLw7YYYyfdYcz6xryKYQhx89c3XXan+8Q6AJ43G5XDIaklaVkK3mE4fCb0SBvMiPSQ==
 
 "@types/normalize-package-data@^2.4.0":
   version "2.4.0"
@@ -5561,12 +5561,12 @@ rollup-pluginutils@^2.0.1, rollup-pluginutils@^2.3.3, rollup-pluginutils@^2.6.0,
     estree-walker "^0.6.1"
 
 rollup@^1.13.1:
-  version "1.16.3"
-  resolved "https://registry.yarnpkg.com/rollup/-/rollup-1.16.3.tgz#9b8bcf31523efc83447a9624bd2fe6ca58caa1e7"
-  integrity sha512-iXINUUEk2NTZXE3GcUtLQt2cvfQsAUXBQ8AFsDK8tg7Wp5bwTKdZXPdzB2IJQwHpdUNfsIgYMAfajurh7SVTnA==
+  version "1.16.4"
+  resolved "https://registry.yarnpkg.com/rollup/-/rollup-1.16.4.tgz#0a13bace39cf6c1784781e383e605d1b6274c2f4"
+  integrity sha512-Bht8QXoo2dJc8lUGyEMfnfKCV7hkf1oLzN6L8YdDE2toaaoCe5DxoqYjTyKswWQyiZseViZw9quEdDRz0YXifw==
   dependencies:
     "@types/estree" "0.0.39"
-    "@types/node" "^12.0.8"
+    "@types/node" "^12.0.10"
     acorn "^6.1.1"
 
 run-async@^2.2.0: