Build(deps-dev): Bump @types/node from 20.5.4 to 20.5.6 in /fbg-server

Bumps [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node) from 20.5.4 to 20.5.6.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/node)

---
updated-dependencies:
- dependency-name: "@types/node"
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

fbg-server/package.json

@@ -72,7 +72,7 @@
     "@nestjs/schematics": "^10.0.2",
     "@nestjs/testing": "^8.4.7",
     "@types/jest": "27.5.0",
-    "@types/node": "^20.5.4",
+    "@types/node": "^20.5.6",
     "@types/passport-jwt": "^3.0.9",
     "@types/supertest": "^2.0.12",
     "@typescript-eslint/eslint-plugin": "^6.4.1",

fbg-server/yarn.lock

@@ -1995,10 +1995,10 @@
     "@types/node" "*"
     form-data "^3.0.0"
 
-"@types/node@*", "@types/node@>=12.12.47", "@types/node@>=13.7.0", "@types/node@^20.5.4":
-  version "20.5.4"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-20.5.4.tgz#4666fb40f9974d60c53c4ff554315860ba4feab8"
-  integrity sha512-Y9vbIAoM31djQZrPYjpTLo0XlaSwOIsrlfE3LpulZeRblttsLQRFRlBAppW0LOxyT3ALj2M5vU1ucQQayQH3jA==
+"@types/node@*", "@types/node@>=12.12.47", "@types/node@>=13.7.0", "@types/node@^20.5.6":
+  version "20.5.6"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-20.5.6.tgz#5e9aaa86be03a09decafd61b128d6cec64a5fe40"
+  integrity sha512-Gi5wRGPbbyOTX+4Y2iULQ27oUPrefaB0PxGQJnfyWN3kvEDGM3mIB5M/gQLmitZf7A9FmLeaqxD3L1CXpm3VKQ==
 
 "@types/node@^10.1.0":
   version "10.17.39"