fix: Address PR comments

Signed-off-by: Jack Palmer <jackpalmer@spotify.com>

.changeset/proud-starfishes-walk.md

@@ -1,7 +1,6 @@
 ---
 '@backstage/plugin-permission-backend-module-policy-allow-all': patch
 '@backstage/plugin-permission-backend': patch
-'example-backend-next': patch
 ---
 
 Moved permissionModuleAllowAllPolicy to @backstage/plugin-permission-backend-module-policy-allow-all

plugins/permission-backend-module-policy-allow-all/package.json

@@ -5,7 +5,6 @@
   "main": "src/index.ts",
   "types": "src/index.ts",
   "license": "Apache-2.0",
-  "private": true,
   "publishConfig": {
     "access": "public",
     "main": "dist/index.cjs.js",