Include shelley latency benchmark in nightly run

.buildkite/bench-latency.sh

@@ -3,21 +3,23 @@
 
 set -euo pipefail
 
-bench_name_jormungandr=bench-latency-jormungandr
-bench_name_byron=bench-latency-byron
-
 echo "--- Build"
-nix-build -A benchmarks.cardano-wallet-jormungandr.latency -o $bench_name_jormungandr
-nix-build -A benchmarks.cardano-wallet-byron.latency -o $bench_name_byron
+nix-build -A benchmarks.cardano-wallet-jormungandr.latency -o bench-latency-jormungandr
+nix-build -A benchmarks.cardano-wallet-byron.latency -o bench-latency-byron
+nix-build -A benchmarks.cardano-wallet-shelley.latency -o bench-latency-byron
 
 # Note: the tracing will not work if program output is piped
 # to another process (e.g. "tee").
 # It says "Error: Switchboard's queue full, dropping log items!"
 
 echo "+++ Run benchmark - byron"
 
-./$bench_name_byron/bin/latency
+./bench-latency-byron/bin/latency
+
+echo "+++ Run benchmark - shelley"
+
+./bench-latency-shelley/bin/latency
 
 echo "+++ Run benchmark - jormungandr"
 
-./$bench_name_jormungandr/bin/latency
+./bench-latency-jormungandr/bin/latency