Upgrade test semver dependencies

Author: shepmaster

tests/Gemfile.lock

@@ -32,7 +32,7 @@ GEM
       racc (~> 1.4)
     public_suffix (6.0.2)
     racc (1.8.1)
-    rack (3.1.16)
+    rack (3.2.0)
     rack-test (2.2.0)
       rack (>= 1.3)
     regexp_parser (2.10.0)