adjust versions for 3.16.0.0 release#11037

mergify[bot] merged 1 commit into3.16haskell/cabal:3.16from

r3.16-C.3.1b-C.3.2b-version-numbershaskell/cabal:r3.16-C.3.1b-C.3.2b-version-numbersCopy head branch name to clipboard