ghc-retry-0.7.4.1-2.2

- Update to version 0.7.4.1 revision 0 with cabal2obs.

- Update to version 0.7.4 revision 0 with cabal2obs.

- update to 0.7.4
  * Widen transformers dependency

- update to 0.7.3
  * Widen ghc-prim dependency for GHC 8

- update to 0.7.2
  * Fix premature integer overflow

- update to 0.7.1
  * Various documentation updates.
  * Add stepping combinator for manual retries.
  * Add applyPolicy and applyAndDelay
  * Add Read instance for RetryStatus
  * Fix logic bug in rsPreviousDelay in first retry

- update to 0.7.0.1
  * RetryPolicy has become RetryPolicyM, allowing for policy logic to consult the
    monad context.
  * RetryPolicyM now takes a RetryStatus value. Use the function rsIterNum to
    preserve existing behavior of RetryPolicy only receiving the number.
  * The monadic action now gets the RetryStatus on each try. Use const if you
    don't need it.
  * recoverAll explicitly does not handle the standard async exceptions. Users are
    encouraged to do the same when using recovering, as catching async exceptions
    can be hazardous.
  * We no longer re-export (<>) from Monoid.
  * Utility functions simulatePolicy and simulatePolicyPP have been added which help
    predict how a policy will behave on each iteration.

- initial commit