golangci-lint run config for outputs #378

Describe the bug

A clear and concise description of what the bug is.

Affected version

Please run docker run -i --rm ghcr.io/github/github-mcp-server ./github-mcp-server --version and paste the output below

Steps to reproduce the behavior

1. Run golangci-lint run with golangci version >= 2.

Expected vs actual behavior

Running golangci-lint run returns an error.

Error: can't load config: can't unmarshal config by viper (flags, file): 1 error(s) decoding:

* 'output.formats' expected a map, got 'string'
Failed executing command with error: can't load config: can't unmarshal config by viper (flags, file): 1 error(s) decoding:

* 'output.formats' expected a map, got 'string'

Logs

I'm trying to setup the project in my local machine by going through the CONTRIBUTING guide. And running golangci-lint run returns this error.

I noticed that the .golangci.yml was migrated to the latest config. Is migrating the config is the right thing to do?