Merge pull request #22539 from fshowalter/patch-3

Allow @types/react 18 as a peer dep for @backstage/theme

plugins/home/package.json

@@ -66,7 +66,7 @@
     "@rjsf/material-ui": "5.16.1",
     "@rjsf/utils": "5.16.1",
     "@rjsf/validator-ajv8": "5.16.1",
-    "@types/react": "^16.13.1 || ^17.0.0",
+    "@types/react": "^16.13.1 || ^17.0.0 || ^18.0.0",
     "lodash": "^4.17.21",
     "luxon": "^3.4.3",
     "react-grid-layout": "1.3.4",