Update libocr to metrics alpha branch

[reductionista]

See:
https://github.com/smartcontractkit/libocr/tree/copy-48c34f5b9a4bdcd6441084c048a95053972b9f80

When enabled, this should allow tracking of these metrics:

ragedisco_peers_count
ragedisco_peers_undiscovered
ragedisco_peers_discovered

[github-actions]

I see that you haven't updated any CHANGELOG files. Would it make sense to do so?

[reductionista]

Looks like in order to import this version without crashing, there needs to be a non-nil Metrics field included in the PeerConfig object passed toocrnetworking.NewPeer()

[kaleofduty]

Looks like in order to import this version without crashing, there needs to be a non-nil Metrics field included in the PeerConfig object passed toocrnetworking.NewPeer()

Yes! That's how libocr will pass the metrics out to the Chainlink node's metrics stack.

[cl-sonarqube-production]

SonarQube Quality Gate

32.7% Coverage on New Code (is less than 90%)

See analysis details on SonarQube

[github-actions]

This PR is stale because it has been open 60 days with no activity. Remove stale label or comment or this will be closed in 7 days.