Bump rollup from 1.27.12 to 1.27.13

Bumps [rollup](https://github.com/rollup/rollup) from 1.27.12 to 1.27.13.
- [Release notes](https://github.com/rollup/rollup/releases)
- [Changelog](https://github.com/rollup/rollup/blob/master/CHANGELOG.md)
- [Commits](rollup/rollup@v1.27.12...v1.27.13)

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

Author: dependabot-preview[bot]

package.json

@@ -24,7 +24,7 @@
     "cross-env": "^5.2.0",
     "flow-bin": "^0.89.0",
     "mocha": "^6.2.2",
-    "rollup": "^1.27.12",
+    "rollup": "^1.27.13",
     "rollup-plugin-node-resolve": "^4.2.4",
     "rollup-plugin-typescript2": "^0.18.1",
     "sinon": "^7.5.0",

yarn.lock

@@ -1757,10 +1757,10 @@ [email protected]:
     estree-walker "^0.5.2"
     micromatch "^2.3.11"
 
-rollup@^1.27.12:
-  version "1.27.12"
-  resolved "https://registry.yarnpkg.com/rollup/-/rollup-1.27.12.tgz#cf84db4b4edaf187eaba95232f34de7cd4d22d9c"
-  integrity sha512-51iR7n6NQfdQJlRrIktaGmkdt395A8Vue7CdnlrK6UhY9DY2GaKsTdljWeXisJuZh+w90Gz8VFNh5X+yxP20oQ==
+rollup@^1.27.13:
+  version "1.27.13"
+  resolved "https://registry.yarnpkg.com/rollup/-/rollup-1.27.13.tgz#d6d3500512daacbf8de54d2800de62d893085b90"
+  integrity sha512-hDi7M07MpmNSDE8YVwGVFA8L7n8jTLJ4lG65nMAijAyqBe//rtu4JdxjUBE7JqXfdpqxqDTbCDys9WcqdpsQvw==
   dependencies:
     "@types/estree" "*"
     "@types/node" "*"