[commit: ghc] wip/T15002's head updated: Fix #15002 more carefully (e0d22dd)

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Repository : ssh://git@git.haskell.org/ghc

Branch 'wip/T15002' now includes:

     718a018 Fix #14238 by always pretty-printing visible tyvars
     5819ae2 Remove HasSourceText and SourceTextX classes
     d386cd6 Collect build artifacts with S3
     26cfe29 Document SumTyCon
     7bd7fec Improve documentation for refineDefaultAlt
     605ae8d Run tests after artifact collection
     a5bfb7e CoreUtils.filterAlts: Correct docs
     8b823f2 docs(Data.Function): fix and augment `on` annotation
     b14c037 Some cleanup of the Exitification code
     40b0fe5 CSE: in bind_cse, adhere to noCSE (fixes #15002)
     e0d22dd Fix #15002 more carefully