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Per feature request, add `HasCallStack` to `fromJust` in `Data.Maybe` and use `error` instead of `errorWithoutStackTrace`. This allows `fromJust` to print call stacks when throwing the error. Also add a new test case for the behaviour, modify existing test cases for new signature Test Plan: New test cases Reviewers: hvr, bgamari Reviewed By: bgamari Subscribers: ulysses4ever, rwbarton, carter GHC Trac Issues: #15559 Differential Revision: https://phabricator.haskell.org/D5256
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