This week the nominations for the Tony Award for Best Original Musical were announced. The winner of the 73rd annual award will be named on June 9.The nominees are: “Ain’t Too Proud — The Life and Times of the Temptations,” “Beetlejuice,” “Hadestown,” “The Prom” and “Tootsie.”I saw “Tootsie” in Chicago on its way to its New York opening, but not having seen it in its final form or any of the others, I am unable to surmise which production …