fix: packages/backend/package.json to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JS-ASYNC-2441827
- https://snyk.io/vuln/SNYK-JS-QS-3153490
- https://snyk.io/vuln/SNYK-JS-SEMVER-3247795
- https://snyk.io/vuln/SNYK-JS-JSONSCHEMA-1920922
- https://snyk.io/vuln/SNYK-JS-SSH2-1656673
- https://snyk.io/vuln/SNYK-JS-NODEFETCH-2342118

packages/backend/package.json

@@ -52,17 +52,17 @@
     "@backstage/plugin-techdocs-backend": "^0.9.0",
     "@backstage/plugin-todo-backend": "^0.1.8",
     "@gitbeaker/node": "^30.2.0",
-    "@octokit/rest": "^18.5.3",
-    "azure-devops-node-api": "^10.2.2",
-    "dockerode": "^3.2.1",
+    "@octokit/rest": "^20.0.0",
+    "azure-devops-node-api": "^14.0.1",
+    "dockerode": "^4.0.0",
     "example-app": "^0.2.37",
     "express": "^4.17.1",
     "express-promise-router": "^4.1.0",
     "knex": "^0.95.1",
     "pg": "^8.3.0",
     "pg-connection-string": "^2.3.0",
-    "sqlite3": "^5.0.1",
-    "winston": "^3.2.1"
+    "sqlite3": "^5.0.3",
+    "winston": "^3.3.4"
   },
   "devDependencies": {
     "@backstage/cli": "^0.7.5",