[DEVOPS-970] include the cardano-sl version in the cross-daedalus-bri…

…dge as well

nix/daedalus-bridge.nix

@@ -12,6 +12,7 @@ runCommand "cardano-daedalus-bridge-${version}" {
   cd $out
   ${optionalString (buildId != null) "echo ${buildId} > build-id"}
   echo ${gitrev} > commit-id
+  # this comes from cardano-sl.cabal, via an inherit in default.nix
   echo ${version} > version
 
   cp --no-preserve=mode -R ${cardano-sl-config}/lib config

release.nix

@@ -180,7 +180,9 @@ let
           cp ${./log-configs/daedalus.yaml} log-config-prod.yaml
           cp ${./lib/configuration.yaml} configuration.yaml
           cp ${./lib}/*genesis*.json .
+          # this comes from cardano-sl.cabal, via an inherit in default.nix
           echo ${cardano.rev} > commit-id
+          echo ${iohkPkgs.version} > version
           ${pkgs.zip}/bin/zip -9 $out/CardanoSL.zip *
 
           # add CardanoSL.zip to the hydra-build-products to make