chore(deps): update dependency @babel/core to ^7.11.6 (#27066)

Co-authored-by: Renovate Bot <[email protected]>

Author: renovate[bot]

packages/gatsby-plugin-emotion/package.json

@@ -12,7 +12,7 @@
   },
   "devDependencies": {
     "@babel/cli": "^7.11.6",
-    "@babel/core": "^7.10.3",
+    "@babel/core": "^7.11.6",
     "babel-preset-gatsby-package": "^0.5.3",
     "cross-env": "^7.0.2"
   },

yarn.lock

@@ -94,7 +94,7 @@
     semver "^5.4.1"
     source-map "^0.5.0"
 
-"@babel/core@^7.1.0", "@babel/core@^7.1.6", "@babel/core@^7.10.2", "@babel/core@^7.10.3", "@babel/core@^7.11.6", "@babel/core@^7.7.5", "@babel/core@^7.9.0":
+"@babel/core@^7.1.0", "@babel/core@^7.1.6", "@babel/core@^7.10.2", "@babel/core@^7.11.6", "@babel/core@^7.7.5", "@babel/core@^7.9.0":
   version "7.11.6"
   resolved "https://registry.yarnpkg.com/@babel/core/-/core-7.11.6.tgz#3a9455dc7387ff1bac45770650bc13ba04a15651"
   integrity sha512-Wpcv03AGnmkgm6uS6k8iwhIwTrcP0m17TL1n1sy7qD0qelDu4XNeW0dN0mHfa+Gei211yDaLoEe/VlbXQzM4Bg==