Update haskell.nix and use nixpkgs-2511 #220
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zw3rk Hydra / x86_64-linux.ghc912-iog-full-env-test
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Feb 21, 2026 in 7s
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/nix/store/d6c8y0m64pqdafndrswq5h7psbpd68g4-ghc912-iog-full-env-test
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