Bump gatsby-plugin-offline from 3.0.35 to 3.0.38

Bumps [gatsby-plugin-offline](https://github.com/gatsbyjs/gatsby/tree/HEAD/packages/gatsby-plugin-offline) from 3.0.35 to 3.0.38.
- [Release notes](https://github.com/gatsbyjs/gatsby/releases)
- [Changelog](https://github.com/gatsbyjs/gatsby/blob/master/packages/gatsby-plugin-offline/CHANGELOG.md)
- [Commits](https://github.com/gatsbyjs/gatsby/commits/[email protected]/packages/gatsby-plugin-offline)

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

Author: dependabot-preview[bot]

packages/www/package.json

@@ -16,7 +16,7 @@
     "gatsby-plugin-eslint": "^2.0.8",
     "gatsby-plugin-manifest": "^2.2.45",
     "gatsby-plugin-mdx": "^1.0.78",
-    "gatsby-plugin-offline": "^3.0.35",
+    "gatsby-plugin-offline": "^3.0.38",
     "gatsby-plugin-react-helmet": "^3.1.23",
     "gatsby-plugin-sharp": "^2.4.5",
     "gatsby-plugin-styled-components": "^3.1.20",

yarn.lock

@@ -8745,14 +8745,14 @@ gatsby-plugin-mdx@^1.0.78:
     unist-util-remove "^1.0.3"
     unist-util-visit "^1.4.1"
 
-gatsby-plugin-offline@^3.0.35:
-  version "3.0.35"
-  resolved "https://registry.yarnpkg.com/gatsby-plugin-offline/-/gatsby-plugin-offline-3.0.35.tgz#9b074a012599b9a4f3adb9c57ce1d87fdf8d0aad"
-  integrity sha512-ndOnB+onKeiWmVOfc7UCDHJ9lbfvrixdk1U2KwW0nwO3dUvjElBxPTclXFgpzmfZqH2Fb8dx8MqoH+ooR7YdGA==
+gatsby-plugin-offline@^3.0.38:
+  version "3.0.38"
+  resolved "https://registry.yarnpkg.com/gatsby-plugin-offline/-/gatsby-plugin-offline-3.0.38.tgz#79c98ebe4057d7cb200c0725fa23795d8ac110e4"
+  integrity sha512-CrKryzyA3ek+JU+YypVyQ/rnSkMJIOq6o80m1+pw7BaGtx+hErZPd0GoPQ5kKxNECVcHXHlewURX3PTMiRsrfA==
   dependencies:
     "@babel/runtime" "^7.7.6"
     cheerio "^1.0.0-rc.3"
-    gatsby-core-utils "^1.0.28"
+    gatsby-core-utils "^1.0.31"
     glob "^7.1.6"
     idb-keyval "^3.2.0"
     lodash "^4.17.15"