Use standard retry policy

[wbingli]

Issue #, if available: N/A

Description of changes: The 16 times retry is way too much for cloudformation API. The max time will over 3 minutes, which will cause lambda function timeout.

SDK Default retry policy: https://sdk.amazonaws.com/java/api/2.0.0/software/amazon/awssdk/core/internal/retry/SdkDefaultRetrySetting.html

• Strategy: FullJitterBackoffStrategy
• Base delay: Duration.ofMillis(100L);
• max backoff: Duration.ofMillis(20000L);
• Num retries: 3

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.

[johnttompkins]

Can we go ahead and remove them from the other providers as well?

[rjlohan]

Can you link to the SDK docs on default retry strategy for reference? Maybe file an Issue to track this change so we don't revert it by mistake later. We can't have any SDK retry past the underlying handler runtime or they are just bound to hard fail at some point. We should probably have limited retries everywhere that turns into a re-invoke. This can come later but long retries with a runtime limit is not gonna fly at scale.

[wbingli]

Can you link to the SDK docs on default retry strategy for reference? Maybe file an Issue to track this change so we don't revert it by mistake later. We can't have any SDK retry past the underlying handler runtime or they are just bound to hard fail at some point. We should probably have limited retries everywhere that turns into a re-invoke. This can come later but long retries with a runtime limit is not gonna fly at scale.

Added the link and the default retry policy.

I will create other issue to follow up with other retry policy.