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

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JS-BODYPARSER-7926860
- https://snyk.io/vuln/SNYK-JS-EXPRESS-7926867
- https://snyk.io/vuln/SNYK-JS-SEND-7926862
- https://snyk.io/vuln/SNYK-JS-SERVESTATIC-7926865

package.json

@@ -41,7 +41,7 @@
       "@storybook/addon-actions": "^6.5.16",
       "@storybook/addon-essentials": "^7.0.0",
       "@storybook/addon-links": "^6.5.16",
-      "@storybook/react": "^6.5.16",
+      "@storybook/react": "^7.0.0",
       "@testing-library/jest-dom": "^5.17.0",
       "@testing-library/react": "12.1.5",
       "@types/jest": "^29.5.11",
@@ -113,7 +113,7 @@
       "date-fns": "^2.30.0",
       "decode-uri-component": "0.2.2",
       "deep-object-diff": "1.1.9",
-      "express": "4.19.2",
+      "express": "4.21.0",
       "follow-redirects": "1.15.6",
       "highlight.js": "10.4.1",
       "http-cache-semantics": "4.1.1",