### Problem:
Observed error on `windows-2022` ([GitHub-hosted runner](https://docs.github.com/en/actions/using-github-hosted-runners/about-github-hosted-runners#supported-runners-and-hardware-resources)) that `git` command cannot be found.
### Issue:
Cannot find git executable on on windows-2022 (GitHub-hosted runner) #136
### Solution:
This path improvement makes use of existing `path.js` to resolve and return correct `git.exe` path for Windows, leaving the executable name as it was for other operating systems.
### Caveats:
No idea how and why this `c://progra~1//git//usr//bin//git.exe` mumbo-jumbo works but it apparently did for other executables so figured it should work for `git.exe` (and it does).
This commit adds the new `log-public-key` action input.
Closes#122 (contains the suggested changes plus a few tweaks and documentation), fixes#100.
Co-authored-by: Matthias Pigulla <mp@webfactory.de>
execSync just started a second ssh-agent. `['-k']` argument was
treated as options, it didn't have `stdio` set, so stdio was piped and
returned (and ignored).
Thanks to @thommyhh for this contribution!
Unless the `SSH_AUTH_SOCK` is configured explicitly, this change will make the SSH agent use a random file name for the socket. That way, multiple, concurrent SSH agents can be used on non-ephemeral, self-hosted runners.
A new post-action step will automatically clean up the running agent at the end of a job.
Be aware of the possible security implications: Two jobs running on the same runner might be able to access each other's socket and thus access repositories and/or hosts.
