Part of [Upgrade Go to v1.21 in ipld-eth-server](https://www.notion.so/Upgrade-Go-to-v1-21-in-ipld-eth-server-b78717fc055a4fc38616e09621b32b9b)
- Upgrade `ipfs/kubo` to `v0.23.0` that supports build with Go version 1.21
- Use `ipfs/boxo` as `ipfs/go-blockservice` has been moved to `ipfs/boxo/blockservice`; `ipfs/kubo` has also moved on to use `ipfs/boxo`
Co-authored-by: neeraj <neeraj.rtly@gmail.com>
Co-authored-by: Prathamesh Musale <prathamesh.musale0@gmail.com>
Reviewed-on: #6
Co-authored-by: Prathamesh Musale <prathamesh@noreply.git.vdb.to>
Co-committed-by: Prathamesh Musale <prathamesh@noreply.git.vdb.to>
