feat(eslint): relax frontend imports for nfs

allow frontend plugins to import from other frontend plugins with same
plugin id to allow plugin overrides without unnecessary eslint warning.

relates to #31372

Signed-off-by: Hellgren Heikki <heikki.hellgren@op.fi>

packages/eslint-plugin/lib/getPackages.js

@@ -21,7 +21,7 @@ const manypkg = require('@manypkg/get-packages');
 
 /**
  * @typedef ExtendedPackage
- * @type {import('@manypkg/get-packages').Package & { packageJson: { exports?: Record<string, string>, files?: Array<string>, backstage?: { inline?: boolean, role?: string } }}} packageJson
+ * @type {import('@manypkg/get-packages').Package & { packageJson: { exports?: Record<string, string>, files?: Array<string>, backstage?: { inline?: boolean, role?: string, pluginId?: string } }}} packageJson
  */
 
 /**