source-kinesis: bump maximum retry attempts

[williamhbaker]

Description:

The AWS v2 Go SDK has a built in retry mechanism, but the default only retries 3 times before returning a fatal error.

This bumps that limit up so that the connector will continue retrying for ~5 minutes before failing with an error. This is the same configuration as we use for source-dynamodb - see

connectors/source-dynamodb/main.go

Lines 74 to 88 in bf70257

	func (c *config) toClient(ctx context.Context) (*client, error) {
	opts := []func(*awsConfig.LoadOptions) error{
	awsConfig.WithCredentialsProvider(
	credentials.NewStaticCredentialsProvider(c.AWSAccessKeyID, c.AWSSecretAccessKey, ""),
	),
	awsConfig.WithRegion(c.Region),
	awsConfig.WithRetryer(func() aws.Retryer {
	// Bump up the number of retry maximum attempts from the default of 3. The maximum retry
	// duration is 20 seconds, so this gives us around 5 minutes of retrying retryable
	// errors before giving up and crashing the connector.
	//
	// Ref: https://aws.github.io/aws-sdk-go-v2/docs/configuring-sdk/retries-timeouts/
	return retry.AddWithMaxAttempts(retry.NewStandard(), 20)
	}),
	}

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Workflow steps:

(How does one use this feature, and how has it changed)

Documentation links affected:

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This change is 

[Alex-Bair]

LGTM!