Fix EZP-22415 Upgrade stash bundle

https://jira.ez.no/browse/EZP-22415
https://jira.ez.no/browse/EZP-20923

Needed to *fix* fatal errors on Windows using `crc32` as `keyHashFunction`.
Waiting for https://github.com/tedivm/Stash/pull/134 to be merged as Stash 0.11 takes OSX for Windows (yeah, that hurts man!)

Ping @tedivm