[CL] Apply readability-braces-around-statements.

ChemistryLib/CreateOutput.cpp

ChemistryLib/CreatePhreeqcIO.cpp

ChemistryLib/Output.cpp

ChemistryLib/PhreeqcIO.cpp

ChemistryLib/PhreeqcIOData/AqueousSolution.cpp

ChemistryLib/PhreeqcIOData/EquilibriumPhase.cpp

ChemistryLib/PhreeqcIOData/KineticReactant.cpp

ChemistryLib/PhreeqcIOData/ReactionRate.cpp