Acceptance Criteria:

Today, the cosmos rust SDK does not have a mechanism to impose timeouts on a GW request. This causes a request to indefinitely wait on the GW for a corresponding response, or the pipeline timeout reaches.

• Add a mechanism to apply HttpTimeoutPolicy on all GW metadata and dataplane requests.
• Add a retry mechanism to retry a potential request at-least 3 times, when such timeout occurres, each time with a different timeout value.