Run fix-whitespace on compiler/

compiler/GHC/Cmm/CallConv.hs

compiler/GHC/Cmm/Liveness.hs

compiler/GHC/CmmToAsm/Reg/Linear/Base.hs

compiler/GHC/CmmToAsm/X86/RegInfo.hs

compiler/GHC/Core/LateCC/TopLevelBinds.hs

compiler/GHC/Data/BooleanFormula.hs

compiler/GHC/Data/Graph/Color.hs

compiler/GHC/Hs/Instances.hs

compiler/GHC/Hs/Specificity.hs

compiler/GHC/JS/Opt/Expr.hs

compiler/GHC/JS/Opt/Simple.hs

compiler/GHC/Platform/LoongArch64.hs

compiler/GHC/StgToCmm/TagCheck.hs

compiler/GHC/Tc/Errors/Hole/FitTypes.hs

compiler/GHC/Tc/Errors/Hole/Plugin.hs

compiler/GHC/Tc/Solver/Solve.hs

compiler/GHC/Tc/TyCl/Class.hs

compiler/GHC/Tc/Types/TcRef.hs

compiler/GHC/Types/PkgQual.hs

compiler/GHC/Types/SptEntry.hs