fix: plugins/catalog-graph/package.json to reduce vulnerabilities

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

Author: snyk-io[bot]

plugins/catalog-graph/package.json

@@ -24,17 +24,17 @@
   "dependencies": {
     "@backstage/catalog-client": "workspace:^",
     "@backstage/catalog-model": "workspace:^",
-    "@backstage/core-components": "workspace:^",
-    "@backstage/core-plugin-api": "workspace:^",
-    "@backstage/plugin-catalog-react": "workspace:^",
-    "@backstage/theme": "workspace:^",
+    "@backstage/core-components": "0.1.0",
+    "@backstage/core-plugin-api": "0.1.0",
+    "@backstage/plugin-catalog-react": "0.0.1",
+    "@backstage/theme": "0.1.1",
     "@backstage/types": "workspace:^",
     "@material-ui/core": "^4.12.2",
     "@material-ui/icons": "^4.9.1",
     "@material-ui/lab": "4.0.0-alpha.61",
     "@types/react": "^16.13.1 || ^17.0.0",
     "classnames": "^2.3.1",
-    "lodash": "^4.17.15",
+    "lodash": "^4.17.23",
     "p-limit": "^3.1.0",
     "qs": "^6.9.4",
     "react-use": "^17.2.4"