Bug: preflight creates a furyagent config file with wrong keys

[Al-Pragliola]

it should take keys from the iam created in the infrastructure phase for furyagent, not the current profile ones

	accessKey, err := p.AWSRunner.Configure(true, "get", "aws_access_key_id")
	if err != nil {
		return fmt.Errorf("error getting aws access key: %w", err)
	}

	secretKey, err := p.AWSRunner.Configure(true, "get", "aws_secret_access_key")
	if err != nil {
		return fmt.Errorf("error getting aws secret key: %w", err)
	}

	operatorName := p.getOperatorName()

	furyAgentCfg := furyagent.AgentConfig{
		Storage: furyagent.Storage{
			Provider:     "s3",
			Region:       string(p.FuryctlConf.Spec.Region),
			BucketName:   bucketName,
			AwsAccessKey: accessKey,
			AwsSecretKey: secretKey,
		},