Fix linting error by removing unused catch parameter

Co-authored-by: Apollon77 <11976694+Apollon77@users.noreply.github.com>

Author: Copilot

packages/cli/src/lib/setup/setupInstall.ts

@@ -1712,7 +1712,7 @@ export class Install {
                 };
             }
             return { nogit: false, fetched: false };
-        } catch (err) {
+        } catch {
             // Could not fetch io-package.json - will log warning later
             return { nogit: false, fetched: false };
         }