Fix benchmarks judge order (#121)

Author: gdalle

benchmark/judge.jl

@@ -8,6 +8,6 @@ target = "82242b9"  # commit id
 results_baseline = benchmarkpkg(pkg, baseline; verbose=true, retune=false)
 results_target = benchmarkpkg(pkg, target; verbose=true, retune=false)
 
-judgement = judge(results_baseline, results_target, minimum)
+judgement = judge(results_target, results_baseline, minimum)
 
 export_markdown(joinpath(@__DIR__, "benchmark_judgement.md"), judgement)