Updated source chain config fetch logic

Author: amit-momin

pkg/solana/ccip/chainaccessor/config.go

@@ -133,7 +133,10 @@ func (a *SolanaAccessor) getOffRampSourceChainConfigs(ctx context.Context, sourc
 		var sourceChain offramp.SourceChain
 		err = a.client.GetAccountDataBorshInto(ctx, sourceChainPDA, &sourceChain)
 		if err != nil {
-			return nil, fmt.Errorf("failed to get offramp reference addresses account: %w", err)
+			// TODO: Do we want to return what we can or is a failure to find a source chain config here something we should break at.
+			// The feed chain selector seems to be included in the list so continuing seems the right move
+			a.lggr.Debugw("could not find source chain config for selector", "selector", selector)
+			continue
 		}
 
 		a.lggr.Debugw("fetching source chain config", "sourceChainSelector", selector, "offramp", offrampAddr.String(), "sourceChainPDA", sourceChainPDA.String(), "sourceChain", sourceChain)