fix: package.json to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JS-EJS-1049328
- https://snyk.io/vuln/SNYK-JS-EJS-2803307
- https://snyk.io/vuln/SNYK-JS-GLOBPARENT-1016905
- https://snyk.io/vuln/SNYK-JS-POSTCSS-1090595
- https://snyk.io/vuln/SNYK-JS-POSTCSS-1255640
- https://snyk.io/vuln/SNYK-JS-POSTCSS-5926692
- https://snyk.io/vuln/SNYK-JS-TERSER-2806366
- https://snyk.io/vuln/SNYK-JS-UNSETVALUE-2400660

package.json

@@ -69,7 +69,7 @@
     "@fortawesome/free-regular-svg-icons": "^5.7.2",
     "@fortawesome/free-solid-svg-icons": "^5.7.1",
     "@fortawesome/react-fontawesome": "^0.1.4",
-    "@next/bundle-analyzer": "^9.3.4",
+    "@next/bundle-analyzer": "^10.0.4",
     "@reduxjs/toolkit": "^1.3.4",
     "@sentry/browser": "^5.6.3",
     "@sentry/node": "^5.6.2",
@@ -84,13 +84,13 @@
     "@zeit/next-css": "^1.0.1",
     "@zeit/next-less": "^1.0.1",
     "abortcontroller-polyfill": "^1.2.3",
-    "babel-jest": "^24.1.0",
+    "babel-jest": "^27.0.0",
     "classnames": "^2.2.5",
     "file-loader": "^6.0.0",
     "focus-visible": "^4.1.5",
     "isomorphic-fetch": "^2.2.1",
     "markdown-to-jsx": "^6.11.1",
-    "next": "^10.0.0",
+    "next": "^10.2.0",
     "next-plausible": "^2.1.4",
     "next-redux-wrapper": "^5.0.0",
     "postcss-focus-visible": "^4.0.0",