[Feature] Export RetryStrategy to the flyteplugins

[catalinii]

Motivation: Why do you think this is important?
The plugins tasks should have visibility into the task attempt at run time. For logging purposes or to take decisions based on the attempt number

Goal: What should the final outcome look like, ideally?
By exposing the retry strategy, the task can provide this information to the downstream systems.

Describe alternatives you've considered
The attempt number is already exposed, the issue here is to expose also the maximum number of retry

Flyte component

• Overall
• Flyte Setup and Installation scripts
• Flyte Documentation
• Flyte communication (slack/email etc)
• FlytePropeller
• FlyteIDL (Flyte specification language)
• Flytekit (Python SDK)
• FlyteAdmin (Control Plane service)
• [x ] FlytePlugins
• DataCatalog
• FlyteStdlib (common libraries)
• FlyteConsole (UI)
• Other

[Optional] Propose: Link/Inline
If you have ideas about the implementation please propose the change. If inline keep it short, if larger then you link to an external document.

Additional context
Add any other context or screenshots about the feature request here.

Is this a blocker for you to adopt Flyte
Please let us know if this makes it impossible to adopt Flyte