Adding timeouts while updating,deleting or creating proxy

[sunkaraamrutha]

what

• Currently, proxy deletion timeouts after 60m. This change will let the user specify proxy deletion should the timeout be more than 60m. We have seen this as the constant pain point during our terratests which spin up & delete proxies for tests run.

why

• We have seen deletion of the RDS proxy that are spun for tests timing out when the proxy infra is destroyed. Tearing down proxy seems to me like a long aws workflow which, sometimes times out when 60m is hit causing our terratests to fail.

references

• https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/db_proxy#timeouts

[aknysh]

/test all