Merge pull request #464 from ahx/dependabot/bundler/benchmarks/rack-session-2.1.2

Bump rack-session from 2.1.1 to 2.1.2 in /benchmarks

Author: ahx

benchmarks/Gemfile.lock

@@ -48,7 +48,7 @@ GEM
       base64 (>= 0.1.0)
       logger (>= 1.6.0)
       rack (>= 3.0.0, < 4)
-    rack-session (2.1.1)
+    rack-session (2.1.2)
       base64 (>= 0.1.0)
       rack (>= 3.0.0)
     regexp_parser (2.11.3)