cli: forward overrides in eslint-factory

Signed-off-by: Patrik Oldsberg <poldsberg@gmail.com>

.changeset/lovely-feet-do.md

@@ -0,0 +1,5 @@
+---
+'@backstage/cli': patch
+---
+
+Fix for `overrides` not being properly forwarded from the extra configuration passed to `@backstage/cli/config/eslint-factory`.

packages/cli/config/eslint-factory.js

@@ -37,6 +37,7 @@ function createConfig(dir, extraConfig = {}) {
     env,
     parserOptions,
     ignorePatterns,
+    overrides,
 
     rules,
     tsRules,
@@ -173,6 +174,7 @@ function createConfig(dir, extraConfig = {}) {
           ],
         },
       },
+      ...(overrides ?? []),
     ],
   };
 }