fix: examples/using-javascript-transforms/package.json to reduce vuln…

…erabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JS-ANSIREGEX-1583908
- https://snyk.io/vuln/SNYK-JS-CSSWHAT-1298035
- https://snyk.io/vuln/SNYK-JS-GLOBPARENT-1016905
- https://snyk.io/vuln/SNYK-JS-NODEFORGE-2330875
- https://snyk.io/vuln/SNYK-JS-NODEFORGE-2331908
- https://snyk.io/vuln/SNYK-JS-NODESASS-1059081
- https://snyk.io/vuln/SNYK-JS-NTHCHECK-1586032
- https://snyk.io/vuln/SNYK-JS-POSTCSS-1255640
- https://snyk.io/vuln/SNYK-JS-REACTDEVUTILS-1083268
- https://snyk.io/vuln/SNYK-JS-TAR-1536528
- https://snyk.io/vuln/SNYK-JS-TAR-1536531
- https://snyk.io/vuln/SNYK-JS-TAR-1536758
- https://snyk.io/vuln/SNYK-JS-TAR-1579147
- https://snyk.io/vuln/SNYK-JS-TAR-1579152
- https://snyk.io/vuln/SNYK-JS-TAR-1579155
- https://snyk.io/vuln/SNYK-JS-TRIM-1017038
- https://snyk.io/vuln/SNYK-JS-TRIMNEWLINES-1298042

examples/using-javascript-transforms/package.json

@@ -23,14 +23,14 @@
   "dependencies": {
     "bulma": "0.9.0",
     "d3": "4.13.0",
-    "gatsby": "^2.24.63",
+    "gatsby": "^4.6.0",
     "gatsby-plugin-sass": "^2.3.13",
     "gatsby-remark-prismjs": "^3.5.13",
     "gatsby-source-filesystem": "^2.3.30",
     "gatsby-transformer-javascript-frontmatter": "^2.3.12",
-    "gatsby-transformer-remark": "^2.8.35",
+    "gatsby-transformer-remark": "^4.0.0",
     "moment": "^2.28.0",
-    "node-sass": "^4.14.1",
+    "node-sass": "^7.0.1",
     "normalize.css": "^7.0.0",
     "prismjs": "^1.21.0",
     "prop-types": "^15.7.2",