Aligned jest config with docs 🚀

Author: chicio

jest.config.js

@@ -8,6 +8,10 @@ module.exports = {
     ".+\\.(jpg|jpeg|png|gif|eot|otf|webp|svg|ttf|woff|woff2|mp4|webm|wav|mp3|m4a|aac|oga)$": `<rootDir>/__mocks__/file-mock.js`,
     "^gatsby-page-utils/(.*)$": `gatsby-page-utils/dist/$1`, // Workaround for https://github.com/facebook/jest/issues/9771
     "^gatsby-core-utils/(.*)$": `gatsby-core-utils/dist/$1`, // Workaround for https://github.com/facebook/jest/issues/9771
+    "^gatsby-plugin-utils/(.*)$": [
+      `gatsby-plugin-utils/dist/$1`,
+      `gatsby-plugin-utils/$1`,
+    ], // Workaround for https://github.com/facebook/jest/issues/9771
   },
   testPathIgnorePatterns: [`node_modules`, `\\.cache`, `<rootDir>.*/public`],
   transformIgnorePatterns: [`node_modules/(?!(gatsby)/)`],