fix: fix lint errors

Author: aarmoa

client/common/network_assistants.go

@@ -154,12 +154,12 @@ func (assistant *BareMetalLoadBalancedCookieAssistant) ProcessResponseMetadata(h
 
 type DisabledCookieAssistant struct{}
 
-func (assistant *DisabledCookieAssistant) Metadata(_ MetadataProvider) (string, error) {
+func (*DisabledCookieAssistant) Metadata(_ MetadataProvider) (string, error) {
 	return "", nil
 }
 
 func (*DisabledCookieAssistant) RealMetadata() metadata.MD {
 	return metadata.Pairs()
 }
 
-func (*DisabledCookieAssistant) ProcessResponseMetadata(header metadata.MD) {}
+func (*DisabledCookieAssistant) ProcessResponseMetadata(metadata.MD) {}

examples/explorer/19_GetValidator/example.go

@@ -28,7 +28,7 @@ func main() {
 
 	response, err := explorerClient.FetchValidator(ctx, validatorAddress)
 	if err != nil {
-		log.Fatalf("Failed to fetch validator: %v", err)
+		log.Panicf("Failed to fetch validator: %v", err)
 	}
 
 	fmt.Println("Validator:")

examples/explorer/20_GetValidatorUptime/example.go

@@ -28,7 +28,7 @@ func main() {
 
 	response, err := explorerClient.FetchValidatorUptime(ctx, validatorAddress)
 	if err != nil {
-		log.Fatalf("Failed to fetch validator uptime: %v", err)
+		log.Panicf("Failed to fetch validator uptime: %v", err)
 	}
 
 	fmt.Println("Validator uptime:")

examples/explorer/21_Relayers/example.go

@@ -28,7 +28,7 @@ func main() {
 
 	response, err := explorerClient.FetchRelayers(ctx, marketIds)
 	if err != nil {
-		log.Fatalf("Failed to fetch relayers: %v", err)
+		log.Panicf("Failed to fetch relayers: %v", err)
 	}
 
 	fmt.Println("Relayers:")

examples/explorer/22_GetBankTransfers/example.go

@@ -31,7 +31,7 @@ func main() {
 
 	response, err := explorerClient.FetchBankTransfers(ctx, req)
 	if err != nil {
-		log.Fatalf("Failed to fetch bank transfers: %v", err)
+		log.Panicf("Failed to fetch bank transfers: %v", err)
 	}
 
 	fmt.Println("Bank transfers:")