fix: plugins/catalog-backend-module-ldap/package.json to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JS-AJV-15274295
- https://snyk.io/vuln/SNYK-JS-QS-15268416

Author: snyk-bot

plugins/catalog-backend-module-ldap/package.json

@@ -32,12 +32,12 @@
     "start": "backstage-cli package start"
   },
   "dependencies": {
-    "@backstage/backend-tasks": "workspace:^",
-    "@backstage/catalog-model": "workspace:^",
+    "@backstage/backend-tasks": "0.6.1",
+    "@backstage/catalog-model": "0.1.1",
     "@backstage/config": "workspace:^",
     "@backstage/errors": "workspace:^",
-    "@backstage/plugin-catalog-common": "workspace:^",
-    "@backstage/plugin-catalog-node": "workspace:^",
+    "@backstage/plugin-catalog-common": "0.1.0",
+    "@backstage/plugin-catalog-node": "1.0.0",
     "@backstage/types": "workspace:^",
     "@types/ldapjs": "^2.2.0",
     "ldapjs": "^2.2.0",