fix: package.json & yarn.lock to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JS-NODEFETCH-674311
- https://snyk.io/vuln/SNYK-JS-Y18N-1021887

package.json

@@ -42,14 +42,14 @@
     "react": "^16.12.0",
     "react-dom": "^16.12.0",
     "react-helmet": "^6.1.0",
-    "react-live": "^2.2.2",
+    "react-live": "^2.2.3",
     "react-markdown": "^5.0.0",
     "react-middle-ellipsis": "^1.1.0",
     "react-shadow": "^18.4.2",
     "react-simple-code-editor": "^0.11.0",
     "react-typist": "^2.0.5",
     "react-use": "^15.3.4",
-    "snyk": "^1.405.1",
+    "snyk": "^1.425.4",
     "use-dark-mode": "^2.3.1",
     "use-media": "^1.4.0",
     "warning": "^4.0.3",