chore(deps): update dependency rollup-plugin-commonjs to v9.1.8

Author: renovate-bot

package.json

@@ -69,7 +69,7 @@
     "react-test-renderer": "16.5.1",
     "rollup": "0.66.2",
     "rollup-plugin-babel": "3.0.7",
-    "rollup-plugin-commonjs": "9.1.6",
+    "rollup-plugin-commonjs": "9.1.8",
     "rollup-plugin-node-builtins": "2.1.2",
     "rollup-plugin-node-globals": "1.4.0",
     "rollup-plugin-node-resolve": "3.4.0",

yarn.lock

@@ -6102,9 +6102,9 @@ rollup-plugin-babel@3.0.7:
   dependencies:
     rollup-pluginutils "^1.5.0"
 
-rollup-plugin-commonjs@9.1.6:
-  version "9.1.6"
-  resolved "https://registry.yarnpkg.com/rollup-plugin-commonjs/-/rollup-plugin-commonjs-9.1.6.tgz#ad553813c922b71467152794b98f2fd0f195b8a5"
+rollup-plugin-commonjs@9.1.8:
+  version "9.1.8"
+  resolved "https://registry.yarnpkg.com/rollup-plugin-commonjs/-/rollup-plugin-commonjs-9.1.8.tgz#4113ed94e6054b5f8a3501d8811f934cadde3246"
   dependencies:
     estree-walker "^0.5.1"
     magic-string "^0.22.4"