Octokit initialization using personal userAgent

[lampajr]

From the code I see that the Octokit constructor is invoked using personal userAgent.

function createOctokitInstance(token) {
  return token
    ? new Octokit({
        auth: `token ${token}`,
        userAgent: "ginxo/chain-status"
      })
    : new Octokit({
        userAgent: "ginxo/chain-status"
      });
}

I suggest to add this as cli/gha argument since as the Octokit doc recommend we should set it to the application using it.

[Ginxo]

Thanks for opening this @lampajr
I agree, just one comment, I suggest to use optional parameter otherwise we will use kiegroup/chain-status, wdyt?

[lampajr]

I agree on keeping the kiegroup/chain-status default.