fix(JD): restore WSRPC field (#649)

Restoring the fields but marking them deprecated and they are no longer
used. This is to help with easier migration between usage in Chainlink
repo and CLD repo.

Related to
#643

JIRA: https://smartcontract-it.atlassian.net/browse/CLD-910

Author: graham-chainlink

.changeset/legal-ways-pull.md

@@ -0,0 +1,5 @@
+---
+"chainlink-deployments-framework": patch
+---
+
+fix(JD): restore WSRPC field to help with graceful migration in chainlink repo and CLD repo

offchain/jd/client.go

@@ -16,7 +16,9 @@ import (
 
 // JDConfig is the configuration for the Job Distributor client.
 type JDConfig struct {
-	GRPC  string
+	GRPC string
+	// DEPRECATED: WSRPC is no longer used and will be removed in a future version.
+	WSRPC string
 	Creds credentials.TransportCredentials
 	Auth  oauth2.TokenSource
 }
@@ -26,6 +28,9 @@ type JobDistributor struct {
 	nodev1.NodeServiceClient
 	jobv1.JobServiceClient
 	csav1.CSAServiceClient
+
+	// DEPRECATED: WSRPC is no longer used and will be removed in a future version.
+	WSRPC string
 }
 
 // NewJDClient creates a new Job Distributor client