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

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JS-TAR-15038581
- https://snyk.io/vuln/SNYK-JS-ELLIPTIC-14908844
- https://snyk.io/vuln/SNYK-JS-BACKSTAGEBACKENDPLUGINAPI-15054291
- https://snyk.io/vuln/SNYK-JS-LODASH-15053838
- https://snyk.io/vuln/SNYK-JS-LODASHES-15053836
- https://snyk.io/vuln/SNYK-JS-DIFF-14917201

Author: snyk-bot

packages/config/package.json

@@ -32,8 +32,8 @@
     "clean": "backstage-cli package clean"
   },
   "dependencies": {
-    "@backstage/types": "workspace:^",
-    "lodash": "^4.17.21"
+    "@backstage/types": "0.1.1",
+    "lodash": "^4.17.23"
   },
   "devDependencies": {
     "@backstage/cli": "workspace:^",