[DEVOPS-1028] bors.toml: Update for new Hydra jobset name
[DEVOPS-1028] bors.toml: Update for new Hydra jobset name

input-output-hk/cardano-sl,input-output-hk/pos-haskell-prototype,input-output-hk/cardano-sl,input-output-hk/cardano-sl,input-output-hk/cardano-sl,input-output-hk/pos-haskell-prototype,input-output-hk/pos-haskell-prototype