gnu: Update Haskell ecosystem.

Bump packages’ versions to the lastest Stackage or Hackage
release. Since packages are interdependent, do so in a single commit.

525 packages have been updated.

These packages have been removed, because they fail to build, have no
newer version available and no dependencies:

corrode
ghc-easytest
ghc-edisonapi
ghc-edisoncore
ghc-pandoc-types
ghc-regex-tdfa-text

These have been removed, because they are no longer required:

ghc-happy-1.19.9
ghc-prettyprinter-1.6
ghc-protolude-0.3

ghc-pandoc-citeproc and pandoc-citeproc have been removed, because pandoc
does not use them any more.

Co-authored-by: Xinglu Chen <public@yoctocell.xyz>

gnu/packages/patches/ghc-language-haskell-extract-ghc-8.10.patch

@@ -0,0 +1,27 @@
+Compatibility with GHC 8.10 and template-haskell 2.16.
+
+Taken from 
+https://raw.githubusercontent.com/archlinux/svntogit-community/packages/haskell-language-haskell-extract/trunk/ghc-8.10.patch
+
+diff --git a/src/Language/Haskell/Extract.hs b/src/Language/Haskell/Extract.hs
+index 3e8958b..43dfe04 100644
+--- a/src/Language/Haskell/Extract.hs
++++ b/src/Language/Haskell/Extract.hs
+@@ -1,3 +1,4 @@
++{-# LANGUAGE CPP #-}
+ module Language.Haskell.Extract (
+   functionExtractor,
+   functionExtractorMap,
+@@ -25,7 +26,11 @@ extractAllFunctions pattern =
+ functionExtractor :: String -> ExpQ
+ functionExtractor pattern =
+   do functions <- extractAllFunctions pattern
+-     let makePair n = TupE [ LitE $ StringL n , VarE $ mkName n]
++     let makePair n = TupE
++#if MIN_VERSION_template_haskell(2,16,0)
++                           $ map Just
++#endif
++                           [ LitE $ StringL n , VarE $ mkName n]
+      return $ ListE $ map makePair functions
+ 
+