Update dependency @tryghost/helpers to v1.1.81

Author: renovate[bot]

package.json

@@ -38,7 +38,7 @@
     "eslint-plugin-react": "7.32.2"
   },
   "dependencies": {
-    "@tryghost/helpers": "1.1.80",
+    "@tryghost/helpers": "1.1.81",
     "@tryghost/helpers-gatsby": "2.0.11",
     "cheerio": "1.0.0-rc.11",
     "gatsby": "4.25.7",

yarn.lock

@@ -2128,10 +2128,10 @@
     gatsby-link "4.17.0"
     prop-types "^15.6.2"
 
-"@tryghost/[email protected].80", "@tryghost/helpers@^1.1.80":
-  version "1.1.80"
-  resolved "https://registry.yarnpkg.com/@tryghost/helpers/-/helpers-1.1.80.tgz#b203120354ca43c7d3bb1d129c65b28d0ac0cb75"
-  integrity sha512-sKzAt38eckaLDYjjgJdK/zvcnU2cXVl7L5io7Ck2NDbtJMO8P7w3KvQwYs1/29X4rKG3FYlo4+TfzkgLiK+YcA==
+"@tryghost/[email protected].81", "@tryghost/helpers@^1.1.80":
+  version "1.1.81"
+  resolved "https://registry.yarnpkg.com/@tryghost/helpers/-/helpers-1.1.81.tgz#c98ad86191beb46ea28caf0814804cec8a51db1b"
+  integrity sha512-sxRIi4X+b3DD9QnFe/VrCwZUJ5R450zqVUQBwmYbPb36ldp7hBCQK9dgzUJw1B4TlRGmyUxqnwnaVA4Wy0sm7Q==
   dependencies:
     lodash-es "^4.17.11"