chore(backstage): upgrade to backstage version v1.48.5 (#93)

Signed-off-by: Jonas Beck <dev@jonasbeck.dk>

Author: Jonas-Beck

.changeset/curly-poems-hide.md

@@ -0,0 +1,7 @@
+---
+'@kyverno/backstage-plugin-policy-reporter': minor
+'@kyverno/backstage-plugin-policy-reporter-backend': minor
+'@kyverno/backstage-plugin-policy-reporter-common': minor
+---
+
+Backstage verion bump to v1.48.5

.yarn/plugins/@yarnpkg/plugin-backstage.cjs

@@ -1,8 +1,8 @@
 nodeLinker: node-modules
 
 plugins:
-  - checksum: b613ebeede2fffe7e36d1d601014dbabc7cc61453ed942975c92152f6563a9ed3e3e3659b20e32f601b2062bbe4bfc53314dcace9d7c600ab5dd11d39a4e2f30
+  - checksum: b3b00465cee9a55ea92b7555876084a6dbfb4b9dd2ce7617a0bca1c138dec6b33befabdff7f4035b2a2ad70d59a05dad3a8faf3a34d3bec21fa7949a497fdf48
     path: .yarn/plugins/@yarnpkg/plugin-backstage.cjs
-    spec: "https://versions.backstage.io/v1/releases/1.43.3/yarn-plugin"
+    spec: "https://versions.backstage.io/v1/releases/1.48.5/yarn-plugin"
 
 yarnPath: .yarn/releases/yarn-4.5.0.cjs

.yarnrc.yml

@@ -1,3 +1,3 @@
 {
-  "version": "1.43.3"
+  "version": "1.48.5"
 }

backstage.json

@@ -3,7 +3,7 @@
   "version": "1.0.0",
   "private": true,
   "engines": {
-    "node": "20 || 22"
+    "node": "22 || 24"
   },
   "scripts": {
     "dev": "echo \"Use 'yarn start' instead\"",
@@ -45,9 +45,12 @@
     "@backstage/e2e-test-utils": "backstage:^",
     "@backstage/repo-tools": "backstage:^",
     "@playwright/test": "^1.32.3",
+    "@types/jest": "^29",
     "@types/react": "^18.3.18",
     "@types/react-dom": "^18.3.18",
     "husky": "^9.1.1",
+    "jest": "^29",
+    "jest-environment-jsdom": "^29",
     "lerna": "^7.3.0",
     "lint-staged": "^15.2.7",
     "node-gyp": "^10.0.0",

package.json

@@ -1,5 +1,6 @@
 import '@backstage/cli/asset-types';
 import ReactDOM from 'react-dom/client';
 import App from './App';
+import '@backstage/ui/css/styles.css';
 
 ReactDOM.createRoot(document.getElementById('root')!).render(<App />);