Former state Sen. Mike Mazzei files for governor Wednesday, April 1, 2026, at the state Capitol. (Photo by Barbara Hoberock/Oklahoma Voice)Editor’s note: This is the third in a series of profiles on four of Republican candidates seeking the party’s nomination for governor. Oklahoma Voice interviewed the four candidates who have the highest fundraising totals. Profiles will run in alphabetical order. TULSA – Mike Mazzei is hoping to bring his fin…