Allow specifying a more concrete Throwable type for retrying

[nomisRev]

Small use-case I came across several times, and I stumbled across it again. This PR allows specifying concrete types for retrying. I.e.

Schedule.exponential<PSQLException>(...)
  .and(Schedule.recurs(5))
  .doWhile { e: PSQLExeption, _ -> e.isRetryable() }
  .retry {
    exposedTransaction { doDatabaseStuff() }
  }

TODO

• [ ] Write test cases
• [x] Broke something, investigate

[nomisRev]

Platform declaration clash: The following declarations have the same JVM signature

Of course... 😂

[github-actions[bot]]

Kover Report

File	Coverage [68.39%]
arrow-libs/resilience/arrow-resilience/src/commonMain/kotlin/arrow/resilience/Schedule.kt	68.39%

Total Project Coverage	57.95%

[serras]

Should we close this now that #3418 is merged? I don't want to step on your toes...

[nomisRev]

Not stepping on my toes @serras 😘 Love collaborating together, the resulting Schedule is 😍