Gov. Charlie Baker won’t be attending the Republican National Convention in Ohio this July, breaking a string of Massachusetts governors with prominent speaking roles at the party’s convention. Baker, who was elected to office and has governed as a moderate Republican, has taken issue with the party’s leading presidential candidates this election cycle. He has criticized Donald Trump’s “reprehensible” comments about Muslims and women and said Trump and Sen. Ted Cruz have not shown an ability to collaborate with others. Other moderate Republicans, including New Hampshire Sen. Kelly Ayotte and former Florida Gov. Jeb Bush, have also said they do...