[input-output-hk/cardano-sl] bumping version in all cabal files; script adapted (#3205)

good point @rvl , the script now searches for files that match `cardano.*.cabal`.
there is one that we do not want to touch: `acid-state-exts/acid-state-exts.cabal`

This post was last modified on July 6, 2018, 5:56 pm